同双官能团PEG衍生物/同双官能团修饰性聚乙二醇

同双官能团PEG衍生物，聚乙二醇衍生物和同双官能团修饰性PEG—上海甄准

聚乙二醇(polyethylene glycol，PEG)是一种安全的、无活性、***的聚合物，常用于分子修饰。用聚乙二醇修饰蛋白质在***上的益处包括减少***与细胞清除，延长半衰期；增强对蛋白水解的保护；降低毒性。使生物活性蛋白质聚乙二醇化的目的是改善其***动力学与***学性能，而保留天然蛋白质的内在生物学活性。为提高药理学活性和临床***，需对聚乙二醇蛋白质的***动力学与***学进行优化，而PEG聚合物链的结构、长度、分子量以及修饰方法等均是影响优化的因素。

常见的修饰基团包括：氨基（-Amine）-NH2，氨甲基-CH2-NH2，马来酰***-Mal，羧基-COOH，巯基（-Thiol）-SH，丙醛-ALD，琥珀酰***碳酸酯-SC，琥珀酰******酯-SCM，琥珀酰***丙酸酯-SPA，琥珀酰***琥珀酸酯-SS，琥珀酰***-NHS，二硫***基-OPSS，丙酸基-CH2CH2COOH，醛基-CHO，正***二硫基-S-S-Pyridine，巯酯基-VS，***基-Acrylate，***基-AC，叠氮基-Azide，生物素基-Biotin，环氧基-EP，荧光素基-Fluorescein，戊二酸基-GA，酰肼基-Hydrazide，炔基-Alkyne，对***碳酸酯基-NPC，异***酸基-NCO，邻二硫***基-OPSS，***基-Silane，-SVA，BOC-，羧甲基-CM，Fmoc-NH-。

上海甄准生物提供同双官能团PEG衍生物，聚乙二醇衍生物和同双官能团修饰性PEG。

产品优势：

1、低分散性；

2、高反应活力；

3、高纯度；

4、可提供定制。

产品信息：

货号 英文名 中文品名 规格

ZZR-P-SB-303 MAL-PEG-MAL, 1k 马来酰***-聚乙二醇-马来酰***, 1k 1g/5g/10g

ZZR-P-SB-300 MAL-PEG-MAL, 2k 马来酰***-聚乙二醇-马来酰***, 2k 1g/5g/10g

ZZR-P-SB-301 MAL-PEG-MAL, 3.4k 马来酰***-聚乙二醇-马来酰***, 3.4k 1g/5g/10g

ZZR-P-SB-302 MAL-PEG-MAL, 5k 马来酰***-聚乙二醇-马来酰***, 5k 1g/5g/10g

ZZR-P-SB-304 MAL-PEG-MAL, 10k 马来酰***-聚乙二醇-马来酰***, 10k 1g/5g/10g

ZZR-P-SB-305 MAL-PEG-MAL, 20k 马来酰***-聚乙二醇-马来酰***, 20k 1g/5g/10g

ZZR-P-SB-306 MAL-PEG-MAL, 600 马来酰***-聚乙二醇-马来酰***, 600 1g/5g/10g

ZZR-P-SB-383 OPSS-PEG-OPSS, 1k 邻二硫***-聚乙二醇-邻二硫***, 1k 1g/5g/10g

ZZR-P-SB-380 OPSS-PEG-OPSS, 2k 邻二硫***-聚乙二醇-邻二硫***, 2k 1g/5g/10g

ZZR-P-SB-381 OPSS-PEG-OPSS, 3.4k 邻二硫***-聚乙二醇-邻二硫***, 3.4k 1g/5g/10g

ZZR-P-SB-382 OPSS-PEG-OPSS, 5k 邻二硫***-聚乙二醇-邻二硫***, 5k 1g/5g/10g

ZZR-P-SB-384 OPSS-PEG-OPSS, 10k 邻二硫***-聚乙二醇-邻二硫***, 10k 1g/5g/10g

ZZR-P-SB-385 OPSS-PEG-OPSS, 20k 邻二硫***-聚乙二醇-邻二硫***, 20k 1g/5g/10g

ZZR-P-SB-386 OPSS-PEG-OPSS, 600 邻二硫***-聚乙二醇-邻二硫***, 600 1g/5g/10g

ZZR-P-SB-611 HS-PEG-SH, 1k 巯基-聚乙二醇-巯基, 1k 1g/5g/10g

ZZR-P-SB-613 HS-PEG-SH, 2k 巯基-聚乙二醇-巯基, 2k 1g/5g/10g

ZZR-P-LS-612 HS-PEG-SH, 3.4k 巯基-聚乙二醇-巯基, 3.4k 1g/5g/10g

ZZR-P-LS-614 HS-PEG-SH, 5k 巯基-聚乙二醇-巯基, 5k 1g/5g/10g

ZZR-P-SB-609 HS-PEG-SH, 10k 巯基-聚乙二醇-巯基, 10k 1g/5g/10g

ZZR-P-LS-608 HS-PEG-SH, 20k 巯基-聚乙二醇-巯基, 20k 1g/5g/10g

ZZR-P-SB-610 HS-PEG-SH, 600 巯基-聚乙二醇-巯基, 600 1g/5g/10g

ZZR-P-SB-310 SG-PEG-SG, 1k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 1k 1g/5g/10g

ZZR-P-SB-311 SG-PEG-SG, 2k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 2k 1g/5g/10g

ZZR-P-SB-312 SG-PEG-SG, 3.4k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 3.4k 1g/5g/10g

ZZR-P-SB-313 SG-PEG-SG, 5k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 5k 1g/5g/10g

ZZR-P-SB-314 SG-PEG-SG, 10k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 10k 1g/5g/10g

ZZR-P-SB-315 SG-PEG-SG, 20k 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 20k 1g/5g/10g

ZZR-P-SB-309 SG-PEG-SG, 600 琥珀酰***戊二酸酯-聚乙二醇-琥珀酰***戊二酸酯, 600 1g/5g/10g

ZZR-P-SB-3301 SS-PEG-SS, 1k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 1k 1g/5g/10g

ZZR-P-SB-3302 SS-PEG-SS, 2k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 2k 1g/5g/10g

ZZR-P-SB-3303 SS-PEG-SS, 3.4k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 3.4k 1g/5g/10g

ZZR-P-SB-3304 SS-PEG-SS, 5k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 5k 1g/5g/10g

ZZR-P-SB-3305 SS-PEG-SS, 10k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 10k 1g/5g/10g

ZZR-P-SB-3306 SS-PEG-SS, 20k 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 20k 1g/5g/10g

ZZR-P-SB-3300 SS-PEG-SS, 600 琥珀酰***琥珀酸酯-聚乙二醇-琥珀酰***琥珀酸酯, 600 1g/5g/10g

ZZR-P-SB-3311 GAS-PEG-GAS, 1k GAS-聚乙二醇-GAS, 1k 1g/5g/10g

ZZR-P-SB-3312 GAS-PEG-GAS, 2k GAS-聚乙二醇-GAS, 2k 1g/5g/10g

ZZR-P-SB-3313 GAS-PEG-GAS, 3.4k GAS-聚乙二醇-GAS, 3.4k 1g/5g/10g

ZZR-P-SB-3314 GAS-PEG-GAS, 5k GAS-聚乙二醇-GAS, 5k 1g/5g/10g

ZZR-P-SB-3315 GAS-PEG-GAS, 10k GAS-聚乙二醇-GAS, 10k 1g/5g/10g

ZZR-P-SB-3316 GAS-PEG-GAS, 20k GAS-聚乙二醇-GAS, 20k 1g/5g/10g

ZZR-P-SB-3310 GAS-PEG-GAS, 600 GAS-聚乙二醇-GAS, 600 1g/5g/10g

ZZR-P-SB-3321 SAS-PEG-SAS, 1k SAS-聚乙二醇-SAS, 1k 1g/5g/10g

ZZR-P-SB-3322 SAS-PEG-SAS, 2k SAS-聚乙二醇-SAS, 2k 1g/5g/10g

ZZR-P-SB-3323 SAS-PEG-SAS, 3.4k SAS-聚乙二醇-SAS, 3.4k 1g/5g/10g

ZZR-P-SB-3324 SAS-PEG-SAS, 5k SAS-聚乙二醇-SAS, 5k 1g/5g/10g

ZZR-P-SB-3325 SAS-PEG-SAS, 10k SAS-聚乙二醇-SAS, 10k 1g/5g/10g

ZZR-P-SB-3326 SAS-PEG-SAS, 20k SAS-聚乙二醇-SAS, 20k 1g/5g/10g

ZZR-P-SB-3320 SAS-PEG-SAS, 600 SAS-聚乙二醇-SAS, 600 1g/5g/10g

ZZR-P-SB-336 Amine-PEG-Amine, 1k 氨基-聚乙二醇-氨基, 1k 1g/5g/10g

ZZR-P-SB-330 Amine-PEG-Amine, 2k 氨基-聚乙二醇-氨基, 2k 1g/5g/10g

ZZR-P-SB-331 Amine-PEG-Amine, 3.4k 氨基-聚乙二醇-氨基, 3.4k 1g/5g/10g

ZZR-P-SB-332 Amine-PEG-Amine, 5k 氨基-聚乙二醇-氨基, 5k 1g/5g/10g

ZZR-P-SB-334 Amine-PEG-Amine, 10k 氨基-聚乙二醇-氨基, 10k 1g/5g/10g

ZZR-P-SB-335 Amine-PEG-Amine, 20k 氨基-聚乙二醇-氨基, 20k 1g/5g/10g

ZZR-P-SB-3360 Amine-PEG-Amine, 600 氨基-聚乙二醇-氨基, 600 1g/5g/10g

ZZR-P-SB-343 AC-PEG-AC, 1k ***酯-聚乙二醇-***酯, 1k 1g/5g/10g

ZZR-P-SB-346 AC-PEG-AC, 2k ***酯-聚乙二醇-***酯, 2k 1g/5g/10g

ZZR-P-SB-347 AC-PEG-AC, 3.4k ***酯-聚乙二醇-***酯, 3.4k 1g/5g/10g

ZZR-P-SB-345 AC-PEG-AC, 5k ***酯-聚乙二醇-***酯, 5k 1g/5g/10g

ZZR-P-SB-348 AC-PEG-AC, 10k ***酯-聚乙二醇-***酯, 10k 1g/5g/10g

ZZR-P-SB-349 AC-PEG-AC, 20k ***酯-聚乙二醇-***酯, 20k 1g/5g/10g

ZZR-P-SB-342 AC-PEG-AC, 600 ***酯-聚乙二醇-***酯, 600 1g/5g/10g

ZZR-P-SB-3331 ACA-PEG-ACA, 1k 丙烯酰胺-聚乙二醇-丙烯酰胺, 1k 1g/5g/10g

ZZR-P-SB-3332 ACA-PEG-ACA, 2k 丙烯酰胺-聚乙二醇-丙烯酰胺, 2k 1g/5g/10g

ZZR-P-SB-3333 ACA-PEG-ACA, 3.4k 丙烯酰胺-聚乙二醇-丙烯酰胺, 3.4k 1g/5g/10g

ZZR-P-SB-3334 ACA-PEG-ACA, 5k 丙烯酰胺-聚乙二醇-丙烯酰胺, 5k 1g/5g/10g

ZZR-P-SB-3335 ACA-PEG-ACA, 10k 丙烯酰胺-聚乙二醇-丙烯酰胺, 10k 1g/5g/10g

ZZR-P-SB-3336 ACA-PEG-ACA, 20k 丙烯酰胺-聚乙二醇-丙烯酰胺, 20k 1g/5g/10g

ZZR-P-SB-3330 ACA-PEG-ACA, MW 600 丙烯酰胺-聚乙二醇-丙烯酰胺, MW 600 1g/5g/10g

ZZR-P-SB-353 Epoxide-PEG-Epoxide, 1k 环氧基-PEG-环氧基, 1k 1g/5g/10g

ZZR-P-SB-350 Epoxide-PEG-Epoxide, 2k 环氧基-PEG-环氧基, 2k 1g/5g/10g

ZZR-P-SB-351 Epoxide-PEG-Epoxide, 3.4k 环氧基-PEG-环氧基, 3.4k 1g/5g/10g

ZZR-P-SB-352 Epoxide-PEG-Epoxide, 5k 环氧基-PEG-环氧基, 5k 1g/5g/10g

ZZR-P-SB-354 Epoxide-PEG-Epoxide, 10k 环氧基-PEG-环氧基, 10k 1g/5g/10g

ZZR-P-SB-355 Epoxide-PEG-Epoxide, 20k 环氧基-PEG-环氧基, 20k 1g/5g/10g

ZZR-P-SB-356 Epoxide-PEG-Epoxide, MW 600 环氧基-PEG-环氧基, MW 600 1g/5g/10g

ZZR-P-SB-393 NPC-PEG-NPC, 1k ***碳酸酯-聚乙二醇-***碳酸酯, 1k 1g/5g/10g

ZZR-P-SB-390 NPC-PEG-NPC, 2k ***碳酸酯-聚乙二醇-***碳酸酯, 2k 1g/5g/10g

ZZR-P-LS-391 NPC-PEG-NPC, 3.4k ***碳酸酯-聚乙二醇-***碳酸酯, 3.4k 1g/5g/10g

ZZR-P-SB-392 NPC-PEG-NPC, 5k ***碳酸酯-聚乙二醇-***碳酸酯, 5k 1g/5g/10g

ZZR-P-SB-394 NPC-PEG-NPC, 10k ***碳酸酯-聚乙二醇-***碳酸酯, 10k 1g/5g/10g

ZZR-P-SB-395 NPC-PEG-NPC, 20k ***碳酸酯-聚乙二醇-***碳酸酯, 20k 1g/5g/10g

ZZR-P-SB-396 NPC-PEG-NPC, MW 600 ***碳酸酯-聚乙二醇-***碳酸酯, MW 600 1g/5g/10g

ZZR-P-SB-317 ALD-PEG-ALD, 1k 丙醛-聚乙二醇-丙醛, 1k 1g/5g/10g

ZZR-P-SB-318 ALD-PEG-ALD, 2k 丙醛-聚乙二醇-丙醛, 2k 1g/5g/10g

ZZR-P-SB-319 ALD-PEG-ALD, 3.4k 丙醛-聚乙二醇-丙醛, 3.4k 1g/5g/10g

ZZR-P-SB-321 ALD-PEG-ALD, 5k 丙醛-聚乙二醇-丙醛, 5k 1g/5g/10g

ZZR-P-SB-322 ALD-PEG-ALD, 10k 丙醛-聚乙二醇-丙醛, 10k 1g/5g/10g

ZZR-P-SB-323 ALD-PEG-ALD, 20k 丙醛-聚乙二醇-丙醛, 20k 1g/5g/10g

ZZR-P-SB-316 ALD-PEG-ALD, MW 600 丙醛-聚乙二醇-丙醛, MW 600 1g/5g/10g

ZZR-P-SB-361 AA-PEG-AA, 1k ***-聚乙二醇-***, 1k 1g/5g/10g

ZZR-P-SB-362 AA-PEG-AA, 2k ***-聚乙二醇-***, 2k 1g/5g/10g

ZZR-P-SB-363 AA-PEG-AA, 3.4k ***-聚乙二醇-***, 3.4k 1g/5g/10g

ZZR-P-SB-364 AA-PEG-AA, 5k ***-聚乙二醇-***, 5k 1g/5g/10g

ZZR-P-SB-365 AA-PEG-AA, 10k ***-聚乙二醇-***, 10k 1g/5g/10g

ZZR-P-SB-366 AA-PEG-AA, 20k ***-聚乙二醇-***, 20k 1g/5g/10g

ZZR-P-SB-360 AA-PEG-AA, MW 600 ***-聚乙二醇-***, MW 600 1g/5g/10g

ZZR-P-SB-368 GA-PEG-GA, 1k GA-聚乙二醇-GA, 1k 1g/5g/10g

ZZR-P-SB-369 GA-PEG-GA, 2k GA-聚乙二醇-GA, 2k 1g/5g/10g

ZZR-P-SB-370 GA-PEG-GA, 3.4k GA-聚乙二醇-GA, 3.4k 1g/5g/10g

ZZR-P-SB-371 GA-PEG-GA, 5k GA-聚乙二醇-GA, 5k 1g/5g/10g

ZZR-P-SB-372 GA-PEG-GA, 10k GA-聚乙二醇-GA, 10k 1g/5g/10g

ZZR-P-SB-373 GA-PEG-GA, 20k GA-聚乙二醇-GA, 20k 1g/5g/10g

ZZR-P-SB-367 GA-PEG-GA, MW 600 GA-聚乙二醇-GA, MW 600 1g/5g/10g

ZZR-P-SB-3341 SA-PEG-SA, 1k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 1k 1g/5g/10g

ZZR-P-SB-3342 SA-PEG-SA, 2k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 2k 1g/5g/10g

ZZR-P-SB-3343 SA-PEG-SA, 3.4k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 3.4k 1g/5g/10g

ZZR-P-SB-3344 SA-PEG-SA, 5k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 5k 1g/5g/10g

ZZR-P-SB-3345 SA-PEG-SA, 10k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 10k 1g/5g/10g

ZZR-P-SB-3346 SA-PEG-SA, 20k 琥珀酰******酯-聚乙二醇-琥珀酰******酯, 20k 1g/5g/10g

ZZR-P-SB-3340 SA-PEG-SA, MW 600 琥珀酰******酯-聚乙二醇-琥珀酰******酯, MW 600 1g/5g/10g

ZZR-P-SB-3351 GAA-PEG-GAA, 1k G***-聚乙二醇-G***, 1k 1g/5g/10g

ZZR-P-SB-3352 GAA-PEG-GAA, 2k G***-聚乙二醇-G***, 2k 1g/5g/10g

ZZR-P-SB-3353 GAA-PEG-GAA, 3.4k G***-聚乙二醇-G***, 3.4k 1g/5g/10g

ZZR-P-SB-3354 GAA-PEG-GAA, 5k G***-聚乙二醇-G***, 5k 1g/5g/10g

ZZR-P-SB-3355 GAA-PEG-GAA, 10k G***-聚乙二醇-G***, 10k 1g/5g/10g

ZZR-P-SB-3356 GAA-PEG-GAA, 20k G***-聚乙二醇-G***, 20k 1g/5g/10g

ZZR-P-SB-3350 GAA-PEG-GAA, MW 600 G***-聚乙二醇-G***, MW 600 1g/5g/10g

ZZR-P-SB-3371 SAA-PEG-SAA, 1k S***-聚乙二醇-S***, 1k 1g/5g/10g

ZZR-P-SB-3372 SAA-PEG-SAA, 2k S***-聚乙二醇-S***, 2k 1g/5g/10g

ZZR-P-SB-3373 SAA-PEG-SAA, 3.4k S***-聚乙二醇-S***, 3.4k 1g/5g/10g

ZZR-P-SB-3374 SAA-PEG-SAA, 5k S***-聚乙二醇-S***, 5k 1g/5g/10g

ZZR-P-SB-3375 SAA-PEG-SAA, 10k S***-聚乙二醇-S***, 10k 1g/5g/10g

ZZR-P-SB-3376 SAA-PEG-SAA, 20k S***-聚乙二醇-S***, 20k 1g/5g/10g

ZZR-P-SB-3370 SAA-PEG-SAA, MW 600 S***-聚乙二醇-S***, MW 600 1g/5g/10g

ZZR-P-SB-324 Azide-PEG-Azide, 1k 叠氮化物-聚乙二醇-叠氮化物, 1k 1g/5g/10g

ZZR-P-SB-325 Azide-PEG-Azide, 2k 叠氮化物-聚乙二醇-叠氮化物, 2k 1g/5g/10g

ZZR-P-SB-326 Azide-PEG-Azide, 3.4k 叠氮化物-聚乙二醇-叠氮化物, 3.4k 1g/5g/10g

ZZR-P-SB-327 Azide-PEG-Azide, 5k 叠氮化物-聚乙二醇-叠氮化物, 5k 1g/5g/10g

ZZR-P-SB-328 Azide-PEG-Azide, 10k 叠氮化物-聚乙二醇-叠氮化物, 10k 1g/5g/10g

ZZR-P-SB-329 Azide-PEG-Azide, 20k 叠氮化物-聚乙二醇-叠氮化物, 20k 1g/5g/10g

ZZR-P-SB-3241 Azide-PEG-Azide, MW 600 叠氮化物-聚乙二醇-叠氮化物, MW 600 1g/5g/10g

ZZR-P-SB-3361 Alkyne-PEG-Alkyne, 1k 炔基-聚乙二醇-炔基, 1k 1g/5g/10g

ZZR-P-SB-337 Alkyne-PEG-Alkyne, 2k 炔基-聚乙二醇-炔基, 2k 1g/5g/10g

ZZR-P-SB-338 Alkyne-PEG-Alkyne, 3.4k 炔基-聚乙二醇-炔基, 3.4k 1g/5g/10g

ZZR-P-SB-339 Alkyne-PEG-Alkyne, 5k 炔基-聚乙二醇-炔基, 5k 1g/5g/10g

ZZR-P-SB-3390 Alkyne-PEG-Alkyne, 10k 炔基-聚乙二醇-炔基, 10k 1g/5g/10g

ZZR-P-SB-3391 Alkyne-PEG-Alkyne, 20k 炔基-聚乙二醇-炔基, 20k 1g/5g/10g

ZZR-P-SB-3362 Alkyne-PEG-Alkyne, MW 600 炔基-聚乙二醇-炔基, MW 600 1g/5g/10g

ZZR-P-SB-3364 Biotin-PEG-Biotin, 1k 生物素-聚乙二醇-生物素, 1k 1g/5g/10g

ZZR-P-SB-3365 Biotin-PEG-Biotin, 2k 生物素-聚乙二醇-生物素, 2k 1g/5g/10g

ZZR-P-SB-3366 Biotin-PEG-Biotin, 3.4k 生物素-聚乙二醇-生物素, 3.4k 1g/5g/10g

ZZR-P-SB-3367 Biotin-PEG-Biotin, 5k 生物素-聚乙二醇-生物素, 5k 1g/5g/10g

ZZR-P-SB-3368 Biotin-PEG-Biotin, 10k 生物素-聚乙二醇-生物素, 10k 1g/5g/10g

ZZR-P-SB-3369 Biotin-PEG-Biotin, 20k 生物素-聚乙二醇-生物素, 20k 1g/5g/10g

ZZR-P-SB-3363 Biotin-PEG-Biotin, MW 600 生物素-聚乙二醇-生物素, MW 600 1g/5g/10g

ZZR-P-SB-3381 Silane-PEG-Silane, 1k ***-聚乙二醇-***, 1k 1g/5g/10g

ZZR-P-SB-3382 Silane-PEG-Silane, 2k ***-聚乙二醇-***, 2k 1g/5g/10g

ZZR-P-SB-3383 Silane-PEG-Silane, 3.4k ***-聚乙二醇-***, 3.4k 1g/5g/10g

ZZR-P-SB-3384 Silane-PEG-Silane, 5k ***-聚乙二醇-***, 5k 1g/5g/10g

ZZR-P-SB-3385 Silane-PEG-Silane, 10k ***-聚乙二醇-***, 10k 1g/5g/10g

ZZR-P-SB-3386 Silane-PEG-Silane, 20k ***-聚乙二醇-***, 20k 1g/5g/10g

ZZR-P-SB-3380 Silane-PEG-Silane, MW 600 ***-聚乙二醇-***, MW 600 1g/5g/10g

ZZR-P-SB-3402 Hydrazide-PEG-Hydrazide, 1k 酰肼-聚乙二醇-酰肼, 1k 1g/5g/10g

ZZR-P-SB-3403 Hydrazide-PEG-Hydrazide, 2k 酰肼-聚乙二醇-酰肼, 2k 1g/5g/10g

ZZR-P-SB-3404 Hydrazide-PEG-Hydrazide, 3.4k 酰肼-聚乙二醇-酰肼, 3.4k 1g/5g/10g

ZZR-P-SB-3405 Hydrazide-PEG-Hydrazide, 5k 酰肼-聚乙二醇-酰肼, 5k 1g/5g/10g

ZZR-P-SB-3406 Hydrazide-PEG-Hydrazide, 10k 酰肼-聚乙二醇-酰肼, 10k 1g/5g/10g

ZZR-P-SB-3407 Hydrazide-PEG-Hydrazide, 20k 酰肼-聚乙二醇-酰肼, 20k 1g/5g/10g

ZZR-P-SB-3401 Hydrazide-PEG-Hydrazide, MW 600 酰肼-聚乙二醇-酰肼, MW 600 1g/5g/10g

ZZR-P-SB-3412 Tosylate-PEG-Tosylate, 1k 对***磺酸酯-聚乙二醇-对***磺酸酯, 1k 1g/5g/10g

ZZR-P-SB-3413 Tosylate-PEG-Tosylate, 2k 对***磺酸酯-聚乙二醇-对***磺酸酯, 2k 1g/5g/10g

ZZR-P-SB-3414 Tosylate-PEG-Tosylate, 3.4k 对***磺酸酯-聚乙二醇-对***磺酸酯, 3.4k 1g/5g/10g

ZZR-P-SB-3415 Tosylate-PEG-Tosylate, 5k 对***磺酸酯-聚乙二醇-对***磺酸酯, 5k 1g/5g/10g

ZZR-P-SB-3416 Tosylate-PEG-Tosylate, 10k 对***磺酸酯-聚乙二醇-对***磺酸酯, 10k 1g/5g/10g

ZZR-P-SB-3417 Tosylate-PEG-Tosylate, 20k 对***磺酸酯-聚乙二醇-对***磺酸酯, 20k 1g/5g/10g

ZZR-P-SB-3411 Tosylate-PEG-Tosylate, MW 600 对***磺酸酯-聚乙二醇-对***磺酸酯, MW 600 1g/5g/10g

ZZR-P-SB-3422 Chloride-PEG-Chloride, 1k 氯化物-聚乙二醇-氯化物, 1k 1g/5g/10g

ZZR-P-SB-3423 Chloride-PEG-Chloride, 2k 氯化物-聚乙二醇-氯化物, 2k 1g/5g/10g

ZZR-P-SB-3424 Chloride-PEG-Chloride, 3.4k 氯化物-聚乙二醇-氯化物, 3.4k 1g/5g/10g

ZZR-P-SB-3425 Chloride-PEG-Chloride, 5k 氯化物-聚乙二醇-氯化物, 5k 1g/5g/10g

ZZR-P-SB-3426 Chloride-PEG-Chloride, 10k 氯化物-聚乙二醇-氯化物, 10k 1g/5g/10g

ZZR-P-SB-3427 Chloride-PEG-Chloride, 20k 氯化物-聚乙二醇-氯化物, 20k 1g/5g/10g

ZZR-P-SB-3421 Chloride-PEG-Chloride, MW 600 氯化物-聚乙二醇-氯化物, MW 600 1g/5g/10g

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