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          當前位置：首頁 > 產(chǎn)品中心  > 代理品牌  > 國際品牌  > laysanbio公司修飾性PEG產(chǎn)品介紹
          
    
          
    
    
          
        
        
           
            
          
        
                
                          
                    
          
                        
                        
          
                        
                        
          
                    
          
                    
          
                        
          
                            
                                    
                                 
                                  
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          laysanbio公司修飾性PEG產(chǎn)品介紹
          
                
          簡要描述：美國LaysanBio是美國著名的修飾性PEG產(chǎn)品供應商
          
                
            
                    
          • 產(chǎn)品型號：
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          • 廠商性質(zhì)：代理商
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          • 更新時間：2025-12-30
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          詳細介紹
          
                
          

                
          
                	
                    
          
                        
                            
                        
                    
          
                
          
                
          
                    
          美國LaysanBio是美國著名的修飾性PEG產(chǎn)品供應商
          產(chǎn)品詳細信息請登陸：http://laysanbio.com/
          Multi-Arm 多臂聚乙二醇類
          4arm-PEG-Acrylate, MW 10,000 
          4arm-PEG-Acrylate, MW 20,000 
          4arm-PEG-Amine, MW 10,000 
          4arm-PEG-Amine, MW 20,000
          4arm-PEG-Carboxymethyl （CM）, MW 10,000 
          4arm-PEG-Epoxide, MW 10,000
          4arm-PEG-Epoxide, MW 20,000
          4arm-PEG-Maleimide, MW 10,000 
          4arm-PEG-Maleimide, MW 20,000 
          4arm-PEG-Succinimidyl Carboxymethyl （SCM）, MW 10,000 
          4arm-PEG-Thiol, MW 10,000
           
          Nucleophilic 親核聚乙二醇類
          mPEG-Amine, MW 550
          mPEG-Amine, MW 1,000
          mPEG-Amine, MW 2,000 
          mPEG-Amine, MW 5,000
          mPEG-Amine, MW 10,000
          mPEG-Amine, MW 20,000
          mPEG-Amine, MW 30,000
          Amine-PEG-Amine, MW 1,000
          Amine-PEG-Amine, MW 2,000
          Amine-PEG-Amine, MW 3,400
          Amine-PEG-Amine, MW 5,000
          Amine-PEG-Amine, MW 10,000
          Amine-PEG-Amine, MW 20,000
          Amine-PEG-Amine, MW 35,000
          Hydrazide-PEG-Hydrazide, MW 2,000
          Hydrazide-PEG-Hydrazide, MW 3,400 
          mPEG-Hydrazide, MW 2,000
          mPEG-Hydrazide, MW 5,000
          mPEG-Hydrazide, MW 10,000
          mPEG-Hydrazide, MW 20,000
           
          Carboxyl 羧基聚乙二醇類
          mPEG-Carboxymethyl （CM）, MW 2,000 （This product was formerly known as mPEG-COOH）
          mPEG-Carboxymethyl （CM）, MW 5,000 （This product was formerly known as mPEG-COOH）
          mPEG-Carboxymethyl （CM）, MW 10,000 （This product was formerly known as mPEG-COOH）
          mPEG-Carboxymethyl （CM）, MW 20,000 （This product was formerly known as mPEG-COOH）
          Carboxymethyl-PEG-Carboxymethyl, MW 1,000 （This product was formerly known as COOH-PEG-COOH）
          Carboxymethyl-PEG-Carboxymethyl, MW 2,000 （This product was formerly known as COOH-PEG-COOH）
          Carboxymethyl-PEG-Carboxymethyl, MW 3,400 （This product was formerly known as COOH-PEG-COOH）
          Carboxymethyl-PEG-Carboxymethyl, MW 5,000 （This product was formerly known as COOH-PEG-COOH）
          Carboxymethyl-PEG-Carboxymethyl, MW 10,000 （This product was formerly known as COOH-PEG-COOH）
           
          Electrophilic 親電型聚乙二醇類
          mPEG-Butyraldehyde, MW 5,000
          mPEG-Butyraldehyde, MW 20,000
          mPEG-Butyraldehyde, MW 30,000 
          Butyraldehyde-PEG-Butyraldehyde, MW 3,400
          Butyraldehyde-PEG-Butyraldehyde, MW 5,000
          Butyraldehyde-PEG-Butyraldehyde, MW 10,000 
          Butyraldehyde-PEG-Butyraldehyde, MW 20,000
          Epoxide-PEG-Epoxide, MW 2,000 
          Epoxide-PEG-Epoxide, MW 5,000 
          mPEG-Nitrophenyl Carbonate （NPC）, MW 1,000 
          mPEG-Nitrophenyl Carbonate （NPC）, MW 2,000 
          mPEG-Nitrophenyl Carbonate （NPC）, MW 5,000
          mPEG-Nitrophenyl Carbonate （NPC）, MW 10,000 
          mPEG-Nitrophenyl Carbonate （NPC）, MW 20,000 
          NPC-PEG-NPC, MW 2,000 
          NPC-PEG-NPC, MW 3,400
          mPEG-Propionaldehyde, MW 5,000
          mPEG-Propionaldehyde, MW 20,000
          mPEG-Propionaldehyde, MW 30,000
           
          Electrophilic NHS 親電型琥珀酰亞胺基聚乙二醇類
          *We no longer carry the mPEG-SC reagent. If you have previously used the mPEG-SC reagent, please consider the mPEG-SVA as a possible alternative.
          mPEG-Succinimidyl Carboxymethyl （SCM）, MW 2,000 
          mPEG-Succinimidyl Carboxymethyl （SCM）, MW 5,000
          mPEG-Succinimidyl Carboxymethyl （SCM）, MW 10,000
          mPEG-Succinimidyl Carboxymethyl （SCM）, MW 20,000
           SCM-PEG-SCM, MW 3,400
          mPEG-Succinimidyl Glutarate （SG）, MW 2,000
          mPEG-Succinimidyl Glutarate （SG）, MW 5,000
          mPEG-Succinimidyl Glutarate （SG）, MW 10,000
          mPEG-Succinimidyl Glutarate （SG）, MW 20,000
          mPEG-Succinimidyl Glutarate （SG）, MW 30,000
          SG-PEG-SG, MW 2,000
          SG-PEG-SG, MW 3,400
          SG-PEG-SG, MW 5,000
          SG-PEG-SG, MW 10,000
          mPEG-SPA, MW 550
          mPEG-Succinimidyl Succinate （SS）, MW 5,000
          mPEG-Succinimidyl Succinate （SS）, MW 20,000
          mPEG-Succinimidyl Succinate （SS）, MW 30,000
          SS-PEG-SS, MW 2,000
          SS-PEG-SS, MW 3,400
          mPEG-Succinimidyl Valerate （SVA）, MW 2,000
          mPEG-Succinimidyl Valerate （SVA）, MW 5,000
          mPEG-Succinimidyl Valerate （SVA）, MW 10,000
          mPEG-Succinimidyl Valerate （SVA）, MW 20,000 
          mPEG-Succinimidyl Valerate （SVA）, MW 30,000
          SVA-PEG-SVA, MW 3,400
          SVA-PEG-SVA, MW 5,000
           
          Sulfhydryl  巰基聚乙二醇類
          mPEG-Maleimide, MW 2,000
          mPEG-Maleimide, MW 5,000
          mPEG-Maleimide, MW 10,000
          mPEG-Maleimide, MW 20,000
          mPEG-Maleimide, MW 30,000
          MAL-PEG-MAL, MW 2,000
          MAL-PEG-MAL, MW 3,400
          MAL-PEG-MAL, MW 5,000
          MAL-PEG-MAL, MW 10,000
          mPEG-OPSS, MW 2,000
          mPEG-OPSS, MW 5,000 
          mPEG-OPSS, MW 10,000 
          OPSS-PEG-OPSS, MW 2,000
          OPSS-PEG-OPSS, MW 3,400
          OPSS-PEG-OPSS, MW 10,000 
          mPEG-Thiol, MW 1,000 
          mPEG-Thiol, MW 2,000 
          mPEG-Thiol, MW 5,000
          mPEG-Thiol, MW 10,000 
          mPEG-Thiol, MW 20,000 
          Thiol-PEG-Thiol, MW 3,400
          Thiol-PEG-Thiol, MW 5,000
          Thiol-PEG-Thiol, MW 10,000
          *We no longer carry the Vinylsulfone （VS） reagents. If you have previously used the VS-PEG-SCM （also known as VS-PEG-NHS）, please contact us about a possible alternative.
           
          Heterofunctional 雜官能團聚乙二醇類
          *If you have used any of our heterofunctinal reagents with the SCM or SC end groups, please also consider our new heterofunctional reagents with the SVA. We will be adding those when they become available in our inventory. 
          Biotin-PEG-Maleimide, MW 3,400
          Biotin-PEG-Maleimide, MW 5,000 
          Biotin-PEG-Amine, MW 2,000 
          Biotin-PEG-Amine, MW 3,400 
          Biotin-PEG-Amine, MW 5,000 
          Biotin-PEG-SC, MW 2,000 （There is a possibility that we may not offer this product once stock is depleted.）
          Biotin-PEG-SC, MW 3,400 （There is a possibility that we may not offer this product once stock is depleted.）
          Biotin-PEG-SC, MW 5,000 （There is a possibility that we may not offer this product once stock is depleted.）
          Biotin-PEG-SCM, MW 3,400
          Biotin-PEG-SCM, MW 5,000 
          Biotin-PEG-Silane, MW 3,400 
          Biotin-PEG-SVA, MW 3,400
          Biotin-PEG-SVA, MW 5,000
          BOC-NH-PEG-Amine, MW 2,000 
          BOC-NH-PEG-Amine, MW 3,400 
          BOC-NH-PEG-NPC, MW 5,000 
          BOC-NH-PEG-SC, MW 3,400 
          BOC-NH-PEG-SC, MW 5,000 
          BOC-NH-PEG-SCM, MW 1,000
          BOC-NH-PEG-SCM, MW 2,000 
          BOC-NH-PEG-SCM, MW 3,400
          BOC-NH-PEG-SCM, MW 5,000 
          Carboxymethyl-PEG-SCM, MW 35,000 
          Carboxymethyl-PEG-Thiol, MW 1,000 
          Carboxymethyl-PEG-Thiol, MW 2,000 
          Carboxymethyl-PEG-Thiol, MW 3,400
          Carboxymethyl-PEG-Thiol, MW 5,000
          Fluorescein-PEG-Amine, MW 5,000 
          Fluorescein-PEG-MAL, MW 3,400 
          Fluorescein-PEG-SCM, MW 3,400
          Fluorescein-PEG-SCM, MW 5,000 
          Fluorescein-PEG-SCM, MW 20,000
          Fluorescein-PEG-SVA, MW 3,400
          Fluorescein-PEG-SVA, MW 5,000 
          FMOC-NH-PEG-Carboxymethyl, MW 3,400 
          FMOC-NH-PEG-Amine *TFA salt, MW 1,000 （There is a possibility that we may not offer this product once stock is depleted.）
          FMOC-NH-PEG-Amine *TFA salt, MW 5,000 （There is a possibility that we may not offer this product once stock is depleted.）
          FMOC-NH-PEG-OH, MW 5,000 
          FMOC-NH-PEG-SCM, MW 2,000
          FMOC-NH-PEG-SCM, MW 3,400
          FMOC-NH-PEG-SCM, MW 5,000 
          HO-PEG-Amine, MW 1,000
          HO-PEG-Amine, MW 3,400 
          HO-PEG-Amine, MW 5,000 
          HO-PEG-Amine, MW 35,000
          HO-PEG-CM, MW 3,400 （This product was formerly known as HO-PEG-COOH）
          HO-PEG-Maleimide, MW 3,400
          HO-PEG-Maleimide, MW 5,000
          Maleimide-PEG-SCM, MW 3,400
          Maleimide-PEG-SCM, MW 5,000 
          Maleimide-PEG-SCM, MW 10,000
          Maleimide-PEG-SVA, MW 3,400
          NH2-PEG-CM, MW 1,000 （This product was formerly known as NH2-PEG-COOH）
          NH2-PEG-CM, MW 2,000 （This product was formerly known as NH2-PEG-COOH）
          NH2-PEG-CM, MW 3,400 （This product was formerly known as NH2-PEG-COOH）
          NH2-PEG-CM, MW 5,000 （This product was formerly known as NH2-PEG-COOH）
          NH2-PEG-CM, MW 10,000 （This product was formerly known as NH2-PEG-COOH）
          NH2-PEG-SH, MW 1,000
          NH2-PEG-SH, MW 5,000
          NH2-PEG-SH, MW 20,000
          NH2-PEG-Valeric Acid, MW 3,400 
          NH2-PEG-Valeric Acid, MW 5,000 
          OPSS-PEG-CM, MW 5,000
          OPSS-PEG-SCM, MW 3,400
          OPSS-PEG-SVA, MW 2,000
          OPSS-PEG-SVA, MW 3,400
          OPSS-PEG-SVA, MW 5,000
          SC-PEG-CM （methyl ester）, MW 3,400
           
          Vinyl 乙烯基聚乙二醇類
          Acrylate-PEG-Acrylate, MW 1,000 
          Acrylate-PEG-Acrylate, MW 2,000 
          Acrylate-PEG-Acrylate, MW 3,400
          Acrylate-PEG-Acrylate, MW 5,000 
          Acrylate-PEG-Acrylate, MW 10,000 
          Acrylate-PEG-Acrylate, MW 20,000 
          Acrylate-PEG-Maleimide, MW 3,400 
          Acrylate-PEG-SCM, MW 2,000 
          Acrylate-PEG-SCM, MW 3,400 
          Acrylate-PEG-SCM, MW 5,000 
          Acrylate-PEG-SVA, MW 3,400
          mPEG-Acrylate, MW 5,000 
          mPEG-Acrylate, MW 10,000 
           
          Biotin 生物素聚乙二醇類
          mPEG-Biotin, MW 2,000 
          mPEG-Biotin, MW 5,000 
          mPEG-Biotin, MW 20,000 
           
          Silane 硅烷聚乙二醇類
          mPEG-Silane, MW 1,000 
          mPEG-Silane, MW 2,000 
          mPEG-Silane, MW 5,000
          Silane-PEG-Silane, MW 3,400 
           
          Phospholipid 磷脂聚乙二醇類
          mPEG-DSPE, MW 5,000
          DSPE-PEG-Amine, MW 2,000
          DSPE-PEG-Biotin, MW 3,400 
          DSPE-PEG-Maleimide, MW 3,400
           
          Tosylate 甲苯磺酸基聚乙二醇類
          mPEG-Tosylate, MW 30,000 
          Tosylate-PEG-Tosylate, MW 35,000
           
          Valeric Acid 正戊酸聚乙二醇類
          Valeric Acid-PEG-Valeric Acid, MW 5,000
          Valeric Acid-PEG-Valeric Acid, MW 20,000
           
          PLA 聚乳酸聚乙二醇類
          mPEG-PLA, MW 5,000
           
                          
                      001 4arm-PEG-ACRL-10K-1g 4arm-PEG-ACRL, MW 10kDa 1g        
                  
                      002 4arm-PEG-ACRL-20K-1g 4arm-PEG-ACRL, MW 20kDa 1g        
                  
                      003 4arm-PEG-ACRL-20K-5g 4arm-PEG-ACRL, MW 20kDa 5g        
                  
                      004 4arm-PEG-CM-10K-1g 4arm-PEG-CM, MW 10kDa 1g        
                  
                      005 4arm-PEG-CM-10K-5g 4arm-PEG-CM, MW 10kDa 5g        
                  
                      006 4arm-PEG-EPOX-10K-5g 4arm-PEG-Epoxide, MW 10kDa 5g        
                  
                      007 4arm-PEG-EPOX-20K-1g 4arm-PEG-Epoxide, MW 20kDa 1g        
                  
                      007 4arm-PEG-EPOX-20K-5g 4arm-PEG-Epoxide, MW 20kDa 5g        
                  
                      008 4arm-PEG-MAL-10K-1g 4arm-PEG-MAL, MW 10kDa 1g        
                  
                      009 4arm-PEG-MAL-20K-1g 4arm-PEG-MAL, MW 20kDa 1g        
                  
                      010 4arm-PEG-NH2-10K-1g 4arm-PEG-NH2, MW 10kDa 1g        
                  
                      010 4arm-PEG-NH2-10K-5g 4arm-PEG-NH2, MW 10kDa 5g        
                  
                      011 4arm-PEG-NH2-20K-1g 4arm-PEG-NH2, MW 20kDa 1g        
                  
                      011 4arm-PEG-NH2-20K-5g 4arm-PEG-NH2, MW 20kDa 5g        
                  
                      012 4arm-PEG-SCM-10K-1g 4arm-PEG-SCM, MW 10kDa 1g        
                  
                      012 4arm-PEG-SCM-10K-5g 4arm-PEG-SCM, MW 10kDa 5g        
                  
                      013 4arm-PEG-SH-10K-1g 4arm-PEG-Thiol, MW 10kDa 1g        
                  
                      014 ACRL-PEG-ACRL-1000-1g Acrylate-PEG-Acrylate, MW 1,000 1g        
                  
                      015 ACRL-PEG-ACRL-10K-1g Acrylate-PEG-Acrylate, MW 10kDa 1g        
                  
                      016 ACRL-PEG-ACRL-2000-1g Acrylate-PEG-Acrylate, MW 2,000 1g        
                  
                      017 ACRL-PEG-ACRL-20K-1g Acrylate-PEG-Acrylate, MW 20kDa 1g        
                  
                      018 ACRL-PEG-ACRL-3400-1g Acrylate-PEG-Acrylate, MW 3,400 1g        
                  
                      018 ACRL-PEG-ACRL-3400-5g Acrylate-PEG-Acrylate, MW 3,400 5g        
                  
                      019 ACRL-PEG-ACRL-5000-1g Acrylate-PEG-Acrylate, MW 5,000 1g        
                  
                      019 ACRL-PEG-ACRL-5000-5g Acrylate-PEG-Acrylate, MW 5,000 5g        
                  
                      020 ACRL-PEG-MAL-3400-1g Acrylate-PEG-Maleimide, MW 3,400 1g        
                  
                      021 ACRL-PEG-SCM-2000-1g Acrylate-PEG-SCM, MW 2,000 1g        
                  
                      021 ACRL-PEG-SCM-2000-500mg Acrylate-PEG-SCM, MW 2,000 500mg        
                  
                      022 ACRL-PEG-SCM-3400-1g Acrylate-PEG-SCM, MW 3,400 1g        
                  
                      022 ACRL-PEG-SCM-3400-500mg Acrylate-PEG-SCM, MW 3,400 500mg        
                  
                      023 ACRL-PEG-SCM-5000-1g Acrylate-PEG-SCM, MW 5,000 1g        
                  
                      024 ACRL-PEG-SVA-3400-1g Acrylate-PEG-SVA, MW 3,400 1g        
                  
                      024 ACRL-PEG-SVA-3400-500mg Acrylate-PEG-SVA, MW 3,400 500mg        
                  
                      025 bALD-PEG-bALD-10K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 10kDa 1g        
                  
                      025 bALD-PEG-bALD-10K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 10kDa 5g        
                  
                      026 bALD-PEG-bALD-20K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 20kDa 1g        
                  
                      026 bALD-PEG-bALD-20K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 20kDa 5g        
                  
                      027 bALD-PEG-bALD-3400-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 3,400 1g        
                  
                      027 bALD-PEG-bALD-3400-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 3,400 5g        
                  
                      028 bALD-PEG-bALD-5K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 5,000 1g        
                  
                      028 bALD-PEG-bALD-5K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 5,000 5g        
                  
                      029 Biotin-PEG-MAL-3400-100mg Biotin-PEG-Maleimide, MW 3,400 100mg        
                  
                      029 Biotin-PEG-MAL-3400-1g Biotin-PEG-Maleimide, MW 3,400 1g        
                  
                      029 Biotin-PEG-MAL-3400-500mg Biotin-PEG-Maleimide, MW 3,400 500mg        
                  
                      030 Biotin-PEG-MAL-5000-1g Biotin-PEG-Maleimide, MW 5,000 1g        
                  
                      031 Biotin-PEG-NH2-2000-500mg Biotin-PEG-NH2, MW 2,000 500mg        
                  
                      032 Biotin-PEG-NH2-3400-100mg Biotin-PEG-NH2, MW 3,400 100mg        
                  
                      032 Biotin-PEG-NH2-3400-1g Biotin-PEG-NH2, MW 3,400 1g        
                  
                      033 Biotin-PEG-NH2-5000-100mg Biotin-PEG-NH2, MW 5,000 100mg        
                  
                      033 Biotin-PEG-NH2-5000-1g Biotin-PEG-NH2, MW 5,000 1g        
                  
                      034 Biotin-PEG-SC-2000-100mg Biotin-PEG-SC, MW 2,000 100mg        
                  
                      034 Biotin-PEG-SC-2000-1g Biotin-PEG-SC, MW 2,000 1g        
                  
                      035 Biotin-PEG-SC-3400-100mg Biotin-PEG-SC, MW 3,400 100mg        
                  
                      035 Biotin-PEG-SC-3400-1g Biotin-PEG-SC, MW 3,400 1g        
                  
                      035 Biotin-PEG-SC-3400-500mg Biotin-PEG-SC, MW 3,400 500mg        
                  
                      036 Biotin-PEG-SC-5000-100mg Biotin-PEG-SC, MW 5,000 100mg        
                  
                      037 Biotin-PEG-SCM-3400-100mg Biotin-PEG-SCM, MW 3,400 100mg        
                  
                      037 Biotin-PEG-SCM-3400-1g Biotin-PEG-SCM, MW 3,400 1g        
                  
                      037 Biotin-PEG-SCM-3400-500mg Biotin-PEG-SCM, MW 3,400 500mg        
                  
                      038 Biotin-PEG-SCM-5000-100mg Biotin-PEG-SCM, MW 5,000 100mg        
                  
                      038 Biotin-PEG-SCM-5000-1g Biotin-PEG-SCM, MW 5,000 1g        
                  
                      038 Biotin-PEG-SCM-5000-500mg Biotin-PEG-SCM, MW 5,000 500mg        
                  
                      039 Biotin-PEG-SIL-3400-500mg Biotin-PEG-Silane, MW 3,400 500mg        
                  
                      040 Biotin-PEG-SVA-3400-100mg Biotin-PEG-SVA, MW 3,400 100mg        
                  
                      040 Biotin-PEG-SVA-3400-1g Biotin-PEG-SVA, MW 3,400 1g        
                  
                      040 Biotin-PEG-SVA-3400-500mg Biotin-PEG-SVA, MW 3,400 500mg        
                  
                      041 Biotin-PEG-SVA-5000-100mg Biotin-PEG-SVA, MW 5,000 100mg        
                  
                      041 Biotin-PEG-SVA-5000-1g Biotin-PEG-SVA, MW 5,000 1g        
                  
                      041 Biotin-PEG-SVA-5000-500mg Biotin-PEG-SVA, MW 5,000 500mg        
                  
                      042 BOC-NH-PEG-NH2-2000-1g BOC-NH-PEG-Amine, MW 2,000 1g        
                  
                      043 BOC-NH-PEG-NH2-3400-1g BOC-NH-PEG-Amine, MW 3,400 1g        
                  
                      043 BOC-NH-PEG-NH2-3400-500mg BOC-NH-PEG-Amine, MW 3,400 500mg        
                  
                      044 BOC-NH-PEG-NH2-5000-1g BOC-NH-PEG-Amine, MW 3,400 5g        
                  
                      044 BOC-NH-PEG-NPC-5000-1g BOC-NH-PEG-NPC, MW 5,000 1g        
                  
                      044 BOC-NH-PEG-NPC-5000-500mg BOC-NH-PEG-NPC, MW 5,000 500mg        
                  
                      045 BOC-NH-PEG-SC-3400-1g BOC-NH-PEG-SC, MW 3,400 1g        
                  
                      045 BOC-NH-PEG-SC-3400-500mg BOC-NH-PEG-SC, MW 3,400 500mg        
                  
                      046 BOC-NH-PEG-SC-5000-1g BOC-NH-PEG-SC, MW 5,000 1g        
                  
                      046 BOC-NH-PEG-SC-5000-500mg BOC-NH-PEG-SC, MW 5,000 500mg        
                  
                      047 BOC-NH-PEG-SCM-1000-1g BOC-NH-PEG-SCM, MW 1,000 1g        
                  
                      047 BOC-NH-PEG-SCM-1000-500mg BOC-NH-PEG-SCM, MW 1,000 500mg        
                  
                      048 BOC-NH-PEG-SCM-2000-1g BOC-NH-PEG-SCM, MW 2,000 1g        
                  
                      048 BOC-NH-PEG-SCM-2000-500mg BOC-NH-PEG-SCM, MW 2,000 500mg        
                  
                      049 BOC-NH-PEG-SCM-3400-1g BOC-NH-PEG-SCM, MW 3,400 1g        
                  
                      049 BOC-NH-PEG-SCM-3400-500mg BOC-NH-PEG-SCM, MW 3,400 500mg        
                  
                      049 BOC-NH-PEG-SCM-3400-5g BOC-NH-PEG-SCM, MW 3,400 5g        
                  
                      050 BOC-NH-PEG-SCM-5K-1g BOC-NH-PEG-SCM, MW 5,000 1g        
                  
                      051 CM-PEG-CM-1000-1g Carboxymethyl-PEG-Carboxymethyl, MW 1,000 1g        
                  
                      051 CM-PEG-CM-1000-5g Carboxymethyl-PEG-Carboxymethyl, MW 1,000 5g        
                  
                      052 CM-PEG-CM-10K-1g Carboxymethyl-PEG-Carboxymethyl, MW 10kDa 1g        
                  
                      052 CM-PEG-CM-10K-5g Carboxymethyl-PEG-Carboxymethyl, MW 10kDa 5g        
                  
                      053 CM-PEG-CM-2000-1g Carboxymethyl-PEG-Carboxymethyl, MW 2,000 1g        
                  
                      053 CM-PEG-CM-2000-5g Carboxymethyl-PEG-Carboxymethyl, MW 2,000 5g        
                  
                      054 CM-PEG-CM-3400-1g Carboxymethyl-PEG-Carboxymethyl, MW 3,400 1g        
                  
                      054 CM-PEG-CM-3400-5g Carboxymethyl-PEG-Carboxymethyl, MW 3,400 5g        
                  
                      055 CM-PEG-CM-5000-1g Carboxymethyl-PEG-Carboxymethyl, MW 5,000 1g        
                  
                      055 CM-PEG-CM-5000-5g Carboxymethyl-PEG-Carboxymethyl, MW 5,000 5g        
                  
                      056 CM-PEG-SCM-35K-1g Carboxymethyl-PEG-Succinimidyl Carboxymethyl, MW 35kDa 1g        
                  
                      056 CM-PEG-SCM-35K-5g Carboxymethyl-PEG-Succinimidyl Carboxymethyl, MW 35kDa 5g        
                  
                      057 CM-PEG-SH-1000-1g Carboxymethyl-PEG-Thiol, MW 1,000 1g        
                  
                      057 CM-PEG-SH-1000-500mg Carboxymethyl-PEG-Thiol, MW 1,000 500mg        
                  
                      058 CM-PEG-SH-2000-1g Carboxymethyl-PEG-Thiol, MW 2,000 1g        
                  
                      058 CM-PEG-SH-2000-500mg Carboxymethyl-PEG-Thiol, MW 2,000 500mg        
                  
                      059 CM-PEG-SH-3400-1g Carboxymethyl-PEG-Thiol, MW 3,400 1g        
                  
                      059 CM-PEG-SH-3400-500mg Carboxymethyl-PEG-Thiol, MW 3,400 500mg        
                  
                      060 CM-PEG-SH-5000-1g Carboxymethyl-PEG-Thiol, MW 5,000 1g        
                  
                      060 CM-PEG-SH-5000-500mg Carboxymethyl-PEG-Thiol, MW 5,000 500mg        
                  
                      061 DSPE-PEG-Biotin-3400-1g DSPE-PEG-Biotin, MW 3,400 1g        
                  
                      062 DSPE-PEG-MAL-3400-1g DSPE-PEG-Maleimide, MW 3,400 1g        
                  
                      062 DSPE-PEG-MAL-3400-500mg DSPE-PEG-Maleimide, MW 3,400 500mg        
                  
                      063 DSPE-PEG-NH2-2000-1g DSPE-PEG-NH2, MW 2,000 1g        
                  
                      064 EPOX-PEG-EPOX-2K-1g Epoxide-PEG-Epoxide, MW 2,000 1g        
                  
                      064 EPOX-PEG-EPOX-2K-5g Epoxide-PEG-Epoxide, MW 2,000 5g        
                  
                      065 EPOX-PEG-EPOX-5K-1g Epoxide-PEG-Epoxide, MW 5,000 1g        
                  
                      065 EPOX-PEG-EPOX-5K-5g Epoxide-PEG-Epoxide, MW 5,000 5g        
                  
                      066 FLUOR-PEG-MAL-3400-1g Fluorescein-PEG-MAL, MW 3,400 1g        
                  
                      067 FLUOR-PEG-NH2-5000-1g Fluorescein-PEG-Amine, MW 5,000 1g        
                  
                      067 FLUOR-PEG-NH2-5000-500mg Fluorescein-PEG-Amine, MW 5,000 500mg        
                  
                      068 FLUOR-PEG-SCM-20K-1g Fluorescein-PEG-SCM, MW 20kDa 1g        
                  
                      068 FLUOR-PEG-SCM-20K-500mg Fluorescein-PEG-SCM, MW 20kDa 500mg        
                  
                      069 FLUOR-PEG-SCM-3400-1g Fluorescein-PEG-SCM, MW 3,400 1g        
                  
                      069 FLUOR-PEG-SCM-3400-500mg Fluorescein-PEG-SCM, MW 3,400 500mg        
                  
                      069 FLUOR-PEG-SCM-3400-5g Fluorescein-PEG-SCM, MW 3,400 5g        
                  
                      070 FLUOR-PEG-SCM-5000-1g Fluorescein-PEG-SCM, MW 5,000 1g        
                  
                      070 FLUOR-PEG-SCM-5000-500mg Fluorescein-PEG-SCM, MW 5,000 500mg        
                  
                      071 FLUOR-PEG-SVA-3400-1g Fluorescein-PEG-SVA, MW 3,400 1g        
                  
                      072 FLUOR-PEG-SVA-5000-1g Fluorescein-PEG-SVA, MW 5,000 1g        
                  
                      072 FLUOR-PEG-SVA-5K-500mg Fluorescein-PEG-SVA, MW 5,000 500mg        
                  
                      073 FMOC-NH-PEG-CM-3400-1g FMOC-NH-PEG-CM, MW 3,400 1g        
                  
                      074 FMOC-NH-PEG-NH2-TFA-1K-1g FMOC-NH-PEG-NH2*TFA salt, MW 1,000 1g        
                  
                      075 FMOC-NH-PEG-NH2-TFA-5K-500mg FMOC-NH-PEG-NH2*TFA salt, MW 5,000 500mg        
                  
                      076 FMOC-NH-PEG-OH-5000-1g FMOC-NH-PEG-OH, MW 5,000 1g        
                  
                      077 FMOC-NH-PEG-SCM-2000-1g FMOC-NH-PEG-SCM, MW 2,000 1g        
                  
                      077 FMOC-NH-PEG-SCM-2000-500mg FMOC-NH-PEG-SCM, MW 2,000 500mg        
                  
                      078 FMOC-NH-PEG-SCM-3400-1g FMOC-NH-PEG-SCM, MW 3,400 1g        
                  
                      078 FMOC-NH-PEG-SCM-3400-500mg FMOC-NH-PEG-SCM, MW 3,400 500mg        
                  
                      078 FMOC-NH-PEG-SCM-3400-5g FMOC-NH-PEG-SCM, MW 3,400 5g        
                  
                      079 FMOC-NH-PEG-SCM-5000-1g FMOC-NH-PEG-SCM, MW 5,000 1g        
                  
                      079 FMOC-NH-PEG-SCM-5000-500mg FMOC-NH-PEG-SCM, MW 5,000 500mg        
                  
                      080 HO-PEG-CM-3400-1g HO-PEG-CM, MW 3,400 1g        
                  
                      080 HO-PEG-CM-3400-500mg HO-PEG-CM, MW 3,400 500mg        
                  
                      080 HO-PEG-CM-3400-5g HO-PEG-CM, MW 3,400 5g        
                  
                      081 HO-PEG-MAL-3400-1g HO-PEG-MAL, MW 3,400 1g        
                  
                      081 HO-PEG-MAL-3400-500mg HO-PEG-MAL, MW 3,400 500mg        
                  
                      082 HO-PEG-MAL-5000-1g HO-PEG-MAL, MW 5,000 1g        
                  
                      082 HO-PEG-MAL-5000-500mg HO-PEG-MAL, MW 5,000 500mg        
                  
                      083 HO-PEG-NH2-1000-1g HO-PEG-NH2, MW 1,000 1g        
                  
                      084 HO-PEG-NH2-3400-1g HO-PEG-NH2, MW 3,400 1g        
                  
                      084 HO-PEG-NH2-3400-500mg HO-PEG-NH2, MW 3,400 500mg        
                  
                      085 HO-PEG-NH2-35K-1g HO-PEG-NH2, MW 35kDa 1g        
                  
                      086 HO-PEG-NH2-5000-1g HO-PEG-NH2, MW 5,000 1g        
                  
                      086 HO-PEG-NH2-5000-500mg HO-PEG-NH2, MW 5,000 500mg        
                  
                      087 HZ-PEG-HZ-2000-1g Hydrazide-PEG-Hydrazide, MW 2,000 1g        
                  
                      087 HZ-PEG-HZ-3400-1g Hydrazide-PEG-Hydrazide, MW 3,400 1g        
                  
                      088 MAL-PEG-MAL-10K-1g Maleimide-PEG-Maleimide, MW 10kDa 1g        
                  
                      089 MAL-PEG-MAL-2K-1g Maleimide-PEG-Maleimide, MW 2,000 1g        
                  
                      090 MAL-PEG-MAL-3400-1g Maleimide-PEG-Maleimide, MW 3,400 1g        
                  
                      090 MAL-PEG-MAL-3400-5g Maleimide-PEG-Maleimide, MW 3,400 5g        
                  
                      091 MAL-PEG-MAL-5K-1g Maleimide-PEG-Maleimide, MW 5,000 1g        
                  
                      092 MAL-PEG-SCM-10kDa-1g Maleimide-PEG-SCM, MW 10kDa 1g        
                  
                      093 MAL-PEG-SCM-2000-100mg Maleimide-PEG-SCM, MW 2,000 100mg        
                  
                      093 MAL-PEG-SCM-2000-1g Maleimide-PEG-SCM, MW 2,000 1g        
                  
                      094 MAL-PEG-SCM-3400-100mg Maleimide-PEG-SCM, MW 3,400 100mg        
                  
                      094 MAL-PEG-SCM-3400-1g Maleimide-PEG-SCM, MW 3,400 1g        
                  
                      094 MAL-PEG-SCM-3400-500mg Maleimide-PEG-SCM, MW 3,400 500mg        
                  
                      095 MAL-PEG-SCM-5000-100mg Maleimide-PEG-SCM, MW 5,000 100mg        
                  
                      095 MAL-PEG-SCM-5000-1g Maleimide-PEG-SCM, MW 5,000 1g        
                  
                      096 MAL-PEG-SVA-3400-100mg Maleimide-PEG-Succinimidyl Valerate, MW 3,400 100mg        
                  
                      096 MAL-PEG-SVA-3400-1g Maleimide-PEG-Succinimidyl Valerate, MW 3,400 1g        
                  
                      096 MAL-PEG-SVA-3400-500mg Maleimide-PEG-Succinimidyl Valerate, MW 3,400 500mg        
                  
                      097 MPEG-ACRL-10K-1g mPEG-Acrylate, MW 10kDa 1g        
                  
                      097 MPEG-ACRL-10K-5g mPEG-Acrylate, MW 10kDa 5g        
                  
                      098 MPEG-ACRL-5000-1g mPEG-Acrylate, MW 5,000 1g        
                  
                      098 MPEG-ACRL-5000-5g mPEG-Acrylate, MW 5,000 5g        
                  
                      099 MPEG-bALD-20K-1g mPEG-Butyraldehyde, MW 20kDa 1g        
                  
                      099 MPEG-bALD-20K-5g mPEG-Butyraldehyde, MW 20kDa 5g        
                  
                      100 MPEG-bALD-30K-1g mPEG-Butyraldehyde, MW 30kDa 1g        
                  
                      100 MPEG-bALD-30K-5g mPEG-Butyraldehyde, MW 30kDa 5g        
                  
                      101 MPEG-bALD-5K-1g mPEG-Butyraldehyde, MW 5,000 1g        
                  
                      101 MPEG-bALD-5K-5g mPEG-Butyraldehyde, MW 5,000 5g        
                  
                      102 MPEG-Biotin-2000-1g mPEG-Biotin, MW 2,000 1g        
                  
                      102 MPEG-Biotin-2000-5g mPEG-Biotin, MW 2,000 5g        
                  
                      103 MPEG-Biotin-20K-1g mPEG-Biotin, MW 20kDa 1g        
                  
                      104 MPEG-Biotin-5000-1g mPEG-Biotin, MW 5,000 1g        
                  
                      104 MPEG-Biotin-5000-5g mPEG-Biotin, MW 5,000 5g        
                  
                      105 MPEG-CM-10K-1g mPEG-Carboxymethyl, MW 10kDa 1g        
                  
                      105 MPEG-CM-10K-5g mPEG-Carboxymethyl, MW 10kDa 5g        
                  
                      106 MPEG-CM-2000-1g mPEG-Carboxymethyl, MW 2,000 1g        
                  
                      106 MPEG-CM-2000-5g mPEG-Carboxymethyl, MW 2,000 5g        
                  
                      107 MPEG-CM-20K-1g mPEG-Carboxymethyl, MW 20kDa 1g        
                  
                      107 MPEG-CM-20K-5g mPEG-Carboxymethyl, MW 20kDa 5g        
                  
                      108 MPEG-CM-5000-1g mPEG-Carboxymethyl, MW 5,000 1g        
                  
                      108 MPEG-CM-5000-5g mPEG-Carboxymethyl, MW 5,000 5g        
                  
                      109 MPEG-DSPE-5000-1g mPEG-DSPE, MW 5,000 1g        
                  
                      109 MPEG-DSPE-5000-5g mPEG-DSPE, MW 5,000 5g        
                  
                      110 MPEG-HZ-10K-1g mPEG-Hydrazide, MW 10kDa 1g        
                  
                      111 MPEG-HZ-2000-1g mPEG-Hydrazide, MW 2,000 1g        
                  
                      112 MPEG-HZ-20K-1g mPEG-Hydrazide, MW 20kDa 1g        
                  
                      112 MPEG-HZ-20K-5g mPEG-Hydrazide, MW 20kDa 5g        
                  
                      113 MPEG-HZ-5000-1g mPEG-Hydrazide, MW 5,000 1g        
                  
                      113 MPEG-HZ-5000-5g mPEG-Hydrazide, MW 5,000 5g        
                  
                      114 MPEG-MAL-10K-1g mPEG-Maleimide, MW 10kDa 1g        
                  
                      114 MPEG-MAL-10K-5g mPEG-Maleimide, MW 10kDa 5g        
                  
                      115 mPEG-MAL-2000-1g mPEG-Maleimide, MW 2,000 1g        
                  
                      116 MPEG-MAL-20K-1g mPEG-Maleimide, MW 20kDa 1g        
                  
                      116 MPEG-MAL-20K-5g mPEG-Maleimide, MW 20kDa 5g        
                  
                      117 MPEG-MAL-30K-1g mPEG-Maleimide, MW 30kDa 1g        
                  
                      117 MPEG-MAL-30K-5g mPEG-Maleimide, MW 30kDa 5g        
                  
                      118 MPEG-MAL-5000-1g mPEG-Maleimide, MW 5,000 1g        
                  
                      118 MPEG-MAL-5000-5g mPEG-Maleimide, MW 5,000 5g        
                  
                      119 MPEG-NH2-1000-1g mPEG-Amine, MW 1,000 1g        
                  
                      119 MPEG-NH2-1000-5g mPEG-Amine, MW 1,000 5g        
                  
                      120 MPEG-NH2-10K-1g mPEG-Amine, MW 10kDa 1g        
                  
                      120 MPEG-NH2-10K-5g mPEG-Amine, MW 10kDa 5g        
                  
                      121 MPEG-NH2-2000-1g mPEG-Amine, MW 2,000 1g        
                  
                      121 MPEG-NH2-2000-5g mPEG-Amine, MW 2,000 5g        
                  
                      122 MPEG-NH2-20K-1g mPEG-Amine, MW 20kDa 1g        
                  
                      122 MPEG-NH2-20K-5g mPEG-Amine, MW 20kDa 5g        
                  
                      123 MPEG-NH2-30K-1g mPEG-Amine, MW 30kDa 1g        
                  
                      123 MPEG-NH2-30K-5g mPEG-Amine, MW 30kDa 5g        
                  
                      124 MPEG-NH2-5000-1g mPEG-Amine, MW 5,000 1g        
                  
                      124 MPEG-NH2-5000-5g mPEG-Amine, MW 5,000 5g        
                  
                      125 MPEG-NH2-550-1g mPEG-Amine, MW 550 1g        
                  
                      125 MPEG-NH2-550-5g mPEG-Amine, MW 550 5g        
                  
                      126 mPEG-NPC-1000-1g mPEG-Nitrophenyl Carbonate, MW 1,000 1g        
                  
                      127 mPEG-NPC-10K-1g mPEG-Nitrophenyl Carbonate, MW 10kDa 1g        
                  
                      127 mPEG-NPC-10K-5g mPEG-Nitrophenyl Carbonate, MW 10kDa 5g        
                  
                      128 mPEG-NPC-2000-1g mPEG-Nitrophenyl Carbonate, MW 2,000 1g        
                  
                      129 mPEG-NPC-20K-1g mPEG-Nitrophenyl Carbonate, MW 20kDa 1g        
                  
                      130 MPEG-NPC-5000-1g mPEG-Nitrophenyl Carbonate, MW 5,000 1g        
                  
                      130 MPEG-NPC-5000-5g mPEG-Nitrophenyl Carbonate, MW 5,000 5g        
                  
                      131 MPEG-OPSS-10K-1g mPEG-Orthopyridyl Disulfide, MW 10kDa 1g        
                  
                      132 MPEG-OPSS-2000-1g mPEG-Orthopyridyl Disulfide, MW 2,000 1g        
                  
                      133 MPEG-OPSS-5000-1g mPEG-Orthopyridyl Disulfide, MW 5,000 1g        
                  
                      133 MPEG-OPSS-5000-5g mPEG-Orthopyridyl Disulfide, MW 5,000 5g        
                  
                      134 MPEG-pALD-20K-1g mPEG-Propionaldehyde, MW 20kDa 1g        
                  
                      134 MPEG-pALD-20K-5g mPEG-Propionaldehyde, MW 20kDa 5g        
                  
                      135 MPEG-pALD-30K-1g mPEG-Propionaldehyde, MW 30kDa 1g        
                  
                      135 MPEG-pALD-30K-5g mPEG-Propionaldehyde, MW 30kDa 5g        
                  
                      136 MPEG-pALD-5000-1g mPEG-Propionaldehyde, MW 5,000 1g        
                  
                      136 MPEG-pALD-5000-5g mPEG-Propionaldehyde, MW 5,000 5g        
                  
                      137 MPEG-PLA-5000-1g mPEG-PLA, MW 5,000 - 1 gram 1g        
                  
                      137 MPEG-PLA-5000-5g mPEG-PLA, MW 5,000 - 5 gram 5g        
                  
                      138 MPEG-SCM-10K-1g mPEG-SCM, MW 10kDa 1g        
                  
                      138 MPEG-SCM-10K-5g mPEG-SCM, MW 10kDa 5g        
                  
                      139 MPEG-SCM-20K-1g mPEG-SCM, MW 20kDa 1g        
                  
                      139 MPEG-SCM-20K-5g mPEG-SCM, MW 20kDa 5g        
                  
                      140 mPEG-SCM-2K-1g mPEG-SCM, MW 2,000 1g        
                  
                      141 MPEG-SCM-5000-1g mPEG-SCM, MW 5,000 1g        
                  
                      141 MPEG-SCM-5000-5g mPEG-SCM, MW 5,000 5g        
                  
                      142 MPEG-SG-10K-5g mPEG-Succinimidyl Glutarate, MW 10kDa 5g        
                  
                      143 MPEG-SG-2000-1g mPEG-Succinimidyl Glutarate, MW 2,000 1g        
                  
                      143 MPEG-SG-2000-5g mPEG-Succinimidyl Glutarate, MW 2,000 5g        
                  
                      144 MPEG-SG-20K-1g mPEG-Succinimidyl Glutarate, MW 20kDa 1g        
                  
                      144 MPEG-SG-20K-5g mPEG-Succinimidyl Glutarate, MW 20kDa 5g        
                  
                      145 MPEG-SG-30K-1g mPEG-Succinimidyl Glutarate, MW 30kDa 1g        
                  
                      145 MPEG-SG-30K-5g mPEG-Succinimidyl Glutarate, MW 30kDa 5g        
                  
                      146 MPEG-SG-5000-1g mPEG-Succinimidyl Glutarate, MW 5,000 1g        
                  
                      146 MPEG-SG-5000-5g mPEG-Succinimidyl Glutarate, MW 5,000 5g        
                  
                      147 MPEG-SH-1000-1g mPEG-Thiol, MW 1,000 1g        
                  
                      148 MPEG-SH-10K-1g mPEG-Thiol, MW 10kDa 1g        
                  
                      149 MPEG-SH-2000-1g mPEG-Thiol, MW 2,000 1g        
                  
                      150 MPEG-SH-20K-1g mPEG-Thiol, MW 20kDa 1g        
                  
                      151 MPEG-SH-20K-5g mPEG-Thiol, MW 20kDa 5g        
                  
                      151 MPEG-SH-5000-1g mPEG-Thiol, MW 5,000 1g        
                  
                      152 MPEG-SH-5000-5g mPEG-Thiol, MW 5,000 5g        
                  
                      152 MPEG-SIL-1000-1g mPEG-Silane, MW 1,000 1g        
                  
                      153 MPEG-SIL-2000-1g mPEG-Silane, MW 2,000 1g        
                  
                      153 MPEG-SIL-5000-1g mPEG-Silane, MW 5,000 1g        
                  
                      154 MPEG-SIL-5000-5g mPEG-Silane, MW 5,000 5g        
                  
                      154 MPEG-SPA-550-1g mPEG-SPA, MW 550 1g        
                  
                      155 MPEG-SPA-550-5g mPEG-SPA, MW 550 5g        
                  
                      155 MPEG-SS-20K-1g mPEG-Succinimidyl Succinate, MW 20kDa 1g        
                  
                      156 MPEG-SS-20K-5g mPEG-Succinimidyl Succinate, MW 20kDa 5g        
                  
                      156 MPEG-SS-30K-1g mPEG-Succinimidyl Succinate, MW 30kDa 1g        
                  
                      157 MPEG-SS-30K-5g mPEG-Succinimidyl Succinate, MW 30kDa 5g        
                  
                      157 MPEG-SS-5000-1g mPEG-Succinimidyl Succinate, MW 5,000 1g        
                  
                      158 MPEG-SS-5000-5g mPEG-Succinimidyl Succinate, MW 5,000 5g        
                  
                      158 MPEG-SVA-10K-1g mPEG-Succinimidyl Valerate, MW 10kDa 1g        
                  
                      159 MPEG-SVA-10K-5g mPEG-Succinimidyl Valerate, MW 10kDa 5g        
                  
                      159 MPEG-SVA-2000-1g mPEG-Succinimidyl Valerate, MW 2,000 1g        
                  
                      160 MPEG-SVA-2000-5g mPEG-Succinimidyl Valerate, MW 2,000 5g        
                  
                      160 MPEG-SVA-20K-1g mPEG-Succinimidyl Valerate, MW 20kDa 1g        
                  
                      161 MPEG-SVA-20K-5g mPEG-Succinimidyl Valerate, MW 20kDa 5g        
                  
                      161 MPEG-SVA-30K-1g mPEG-Succinimidyl Valerate, MW 30kDa 1g        
                  
                      162 MPEG-SVA-30K-5g mPEG-Succinimidyl Valerate, MW 30kDa 5g        
                  
                      162 MPEG-SVA-5000-1g mPEG-Succinimidyl Valerate, MW 5,000 1g        
                  
                      163 MPEG-SVA-5000-5g mPEG-Succinimidyl Valerate, MW 5,000 5g        
                  
                      163 MPEG-TOSYL-30K-1g mPEG-Tosylate, MW 30kDa 1g        
                  
                      164 MPEG-TOSYL-30K-5g mPEG-Tosylate, MW 30kDa 5g        
                  
                      165 NH2-PEG-CM-1000-1g NH2-PEG-CM, MW 1,000 1g        
                  
                      165 NH2-PEG-CM-1000-500mg NH2-PEG-CM, MW 1,000 500mg        
                  
                      166 NH2-PEG-CM-10kDa-1g NH2-PEG-CM, MW 10kDa 1g        
                  
                      166 NH2-PEG-CM-10kDa-500mg NH2-PEG-CM, MW 10kDa 500mg        
                  
                      167 NH2-PEG-CM-2000-1g NH2-PEG-CM, MW 2,000 1g        
                  
                      167 NH2-PEG-CM-2000-500mg NH2-PEG-CM, MW 2,000 500mg        
                  
                      168 NH2-PEG-CM-3400-1g NH2-PEG-CM, MW 3,400 1g        
                  
                      168 NH2-PEG-CM-3400-500mg NH2-PEG-CM, MW 3,400 500mg        
                  
                      168 NH2-PEG-CM-3400-5g NH2-PEG-CM, MW 3,400 5g        
                  
                      169 NH2-PEG-CM-5000-1g NH2-PEG-CM, MW 5,000 1g        
                  
                      169 NH2-PEG-CM-5000-500mg NH2-PEG-CM, MW 5,000 500mg        
                  
                      170 NH2-PEG-NH2-10K-1g Amine-PEG-Amine, MW 10kDa 1g        
                  
                      170 NH2-PEG-NH2-10K-5g Amine-PEG-Amine, MW 10kDa 5g        
                  
                      171 NH2-PEG-NH2-1K-1g Amine-PEG-Amine, MW 1,000 1g        
                  
                      171 NH2-PEG-NH2-1K-5g Amine-PEG-Amine, MW 1,000 5g        
                  
                      172 NH2-PEG-NH2-20K-1g Amine-PEG-Amine, MW 20kDa 1g        
                  
                      172 NH2-PEG-NH2-20K-5g Amine-PEG-Amine, MW 20kDa 5g        
                  
                      173 NH2-PEG-NH2-2K-1g Amine-PEG-Amine, MW 2,000 1g        
                  
                      174 NH2-PEG-NH2-3400-1g Amine-PEG-Amine, MW 3,400 1g        
                  
                      174 NH2-PEG-NH2-3400-5g Amine-PEG-Amine, MW 3,400 5g        
                  
                      175 NH2-PEG-NH2-35K-1g Amine-PEG-Amine, MW 35kDa 1g        
                  
                      175 NH2-PEG-NH2-35K-5g Amine-PEG-Amine, MW 35kDa 5g        
                  
                      176 NH2-PEG-NH2-5K-1g Amine-PEG-Amine, MW 5,000 1g        
                  
                      177 NH2-PEG-SH-1000-1g NH2-PEG-Thiol, MW 1,000 1g        
                  
                      178 NH2-PEG-SH-20K-1g NH2-PEG-Thiol, MW 20kDa 1g        
                  
                      178 NH2-PEG-SH-20K-500mg NH2-PEG-Thiol, MW 20kDa 500mg        
                  
                      179 NH2-PEG-SH-5000-1g NH2-PEG-Thiol, MW 5,000 1g        
                  
                      179 NH2-PEG-SH-5000-500mg NH2-PEG-Thiol, MW 5,000 500mg        
                  
                      180 NH2-PEG-VA-3400-1g Amine-PEG-Valeric Acid, MW 3,400 1g        
                  
                      180 NH2-PEG-VA-3400-500mg Amine-PEG-Valeric Acid, MW 3,400 500mg        
                  
                      181 NH2-PEG-VA-5K-1g Amine-PEG-Valeric Acid, MW 5,000 1g        
                  
                      182 NPC-PEG-NPC-2000-1g NPC-PEG-NPC, MW 2,000 1g        
                  
                      183 NPC-PEG-NPC-3400-1g NPC-PEG-NPC, MW 3,400 1g        
                  
                      183 NPC-PEG-NPC-3400-5g NPC-PEG-NPC, MW 3,400 5g        
                  
                      184 OPSS-PEG-CM-5000-1 g OPSS-PEG-CM, MW 5,000 1g        
                  
                      185 OPSS-PEG-OPSS-10K-1g OPSS-PEG-OPSS, MW 10kDa 1g        
                  
                      186 OPSS-PEG-OPSS-2000-1g OPSS-PEG-OPSS, MW 2,000 1g        
                  
                      186 OPSS-PEG-OPSS-2000-1g OPSS-PEG-OPSS, MW 2,000 1g        
                  
                      186 OPSS-PEG-OPSS-2000-5g OPSS-PEG-OPSS, MW 2,000 5g        
                  
                      187 OPSS-PEG-OPSS-3400-1g OPSS-PEG-OPSS, MW 3,400 1g        
                  
                      187 OPSS-PEG-OPSS-3400-1g OPSS-PEG-OPSS, MW 3,400 1g        
                  
                      188 OPSS-PEG-SCM-3400-1g OPSS-PEG-SCM, MW 3,400 1g        
                  
                      188 OPSS-PEG-SCM-3400-500mg OPSS-PEG-SCM, MW 3,400 500mg        
                  
                      189 OPSS-PEG-SVA-2000-1g OPSS-PEG-SVA, MW 2,000 1g        
                  
                      190 OPSS-PEG-SVA-3400-1g OPSS-PEG-SVA, MW 3,400 1g        
                  
                      190 OPSS-PEG-SVA-3400-500mg OPSS-PEG-SVA, MW 3,400 500mg        
                  
                      191 OPSS-PEG-SVA-5000-1g OPSS-PEG-SVA, MW 5,000 1g        
                  
                      191 OPSS-PEG-SVA-5000-500mg OPSS-PEG-SVA, MW 5,000 500mg        
                  
                      192 SCM-PEG-CM-35K-1g SCM-PEG-CM, MW 35,000 1g        
                  
                      192 SCM-PEG-CM-35K-5g SCM-PEG-CM, MW 35,000 5g        
                  
                      193 SCM-PEG-SCM-3400-1g SCM-PEG-SCM, MW 3,400 1g        
                  
                      193 SCM-PEG-SCM-3400-5g SCM-PEG-SCM, MW 3,400 5g        
                  
                      194 SC-PEG-CM-1000-1g SC-PEG-CM, MW 1,000 1g        
                  
                      195 SC-PEG-CMme-3400-1g SC-PEG-CM （methyl ester）, MW 3,400 1g        
                  
                      195 SC-PEG-CMme-3400-500mg SC-PEG-CM （methyl ester）, MW 3,400 500mg        
                  
                      196 SG-PEG-SG-10K-1g SG-PEG-SG, MW 10kDa 1g        
                  
                      196 SG-PEG-SG-10K-5g SG-PEG-SG, MW 10kDa 5g        
                  
                      197 SG-PEG-SG-2000-1g SG-PEG-SG, MW 2,000 1g        
                  
                      198 SG-PEG-SG-3400-1g SG-PEG-SG, MW 3,400 1g        
                  
                      198 SG-PEG-SG-3400-5g SG-PEG-SG, MW 3,400 5g        
                  
                      199 SG-PEG-SG-5K-1g SG-PEG-SG, MW 5,000 1g        
                  
                      199 SG-PEG-SG-5K-5g SG-PEG-SG, MW 5,000 5g        
                  
                      200 SH-PEG-SH-10K-1g Thiol-PEG-Thiol, MW 10kDa 1g        
                  
                      200 SH-PEG-SH-10K-5g Thiol-PEG-Thiol, MW 10kDa 5g        
                  
                      201 SH-PEG-SH-3400-1g Thiol-PEG-Thiol, MW 3,400 1g        
                  
                      201 SH-PEG-SH-3400-5g Thiol-PEG-Thiol, MW 3,400 5g        
                  
                      202 SH-PEG-SH-5K-1g Thiol-PEG-Thiol, MW 5,000 1g        
                  
                      202 SH-PEG-SH-5K-5g Thiol-PEG-Thiol, MW 5,000 5g        
                  
                      203 SIL-PEG-SIL-3400-1g Silane-PEG-Silane, MW 3,400 1g        
                  
                      204 SS-PEG-SS-2000-1g SS-PEG-SS, MW 2,000 1g        
                  
                      205 SS-PEG-SS-3400-1g SS-PEG-SS, MW 3,400 1g        
                  
                      205 SS-PEG-SS-3400-5g SS-PEG-SS, MW 3,400 5g        
                  
                      206 SVA-PEG-SVA-3400-1g SVA-PEG-SVA, MW 3,400 1g        
                  
                      206 SVA-PEG-SVA-3400-5g SVA-PEG-SVA, MW 3,400 5g        
                  
                      207 SVA-PEG-SVA-5K-1g SVA-PEG-SVA, MW 5,000 1g        
                  
                      207 SVA-PEG-SVA-5K-5g SVA-PEG-SVA, MW 5,000 5g        
                  
                      208 TOSYL-PEG-TOSYL-35K-1g Tosylate-PEG-Tosylate, MW 35kDa 1g        
                  
                      208 TOSYL-PEG-TOSYL-35K-5g Tosylate-PEG-Tosylate, MW 35kDa 5g        
                  
                      209 VA-PEG-VA-20K-1g Valeric Acid-PEG-Valeric Acid, MW 20kDa 1g        
                  
                      209 VA-PEG-VA-20K-5g Valeric Acid-PEG-Valeric Acid, MW 20kDa 5g        
                  
                      210 VA-PEG-VA-5000-1g Valeric Acid-PEG-Valeric Acid, MW 5,000 1g        
                  
                      210 VA-PEG-VA-5000-5g Valeric Acid-PEG-Valeric Acid, MW 5,000 5g         
              
          
                
          
                
                
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