4-臂聚乙二醇PEG衍生物，修饰性PEG—上海甄准生物 多臂官能团产品克服了现有技术中多臂聚乙二醇都只有单一活性基团的现状，提供一种新型的、结构简单且稳定的具有不同类型活性基团的多臂聚乙二醇衍生物。 直链的异双官能团聚乙二醇衍生物在应用上有一定的局限性。用直链的双官能团聚乙二醇衍生物连接的两个分子的比例基本上是1∶1。如果有一个分子需要比另一个分子多，例如，一个分子的体内活性低，这就要求活性低的分子比活性高的分子连接多，这对直链的异双官能团聚乙二醇衍生物就是挑战。同时，在药物承载方面，多臂聚乙二醇相比直链聚乙二醇具有优势。直链的异双官能团聚乙二醇衍生物只能承载两个分子；而多臂聚乙二醇衍生物广泛应用于多肽和小分子药物的聚乙二醇化修饰。 多臂聚乙二醇的活性衍生物的应用中，不同的端基功能集团F决定衍生物具有不同的用途。这些功能集团的引入，将决定该衍生物的应用领域和适用结构。 上海甄准生物提供4-臂聚乙二醇衍生物，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-JK-406 | 4-Arm PEG-OH, 2k | 4-臂 聚乙二醇-羟基, 2k | 10g/50g/100g | | ZZR-P-JK-405 | 4-Arm PEG-OH, 5k | 4-臂 聚乙二醇-羟基, 5k | 10g/50g/100g | | ZZR-P-JK-401 | 4-Arm PEG-OH, 10k | 4-臂 聚乙二醇-羟基, 10k | 10g/50g/100g | | ZZR-P-JK-402 | 4-Arm PEG-OH, 20k | 4-臂 聚乙二醇-羟基, 20k | 10g/50g/100g | | ZZR-P-SB-420 | 4-Arm PEG-Acrylate, 2k | 4-臂 聚乙二醇-烯酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-423 | 4-Arm PEG-Acrylate, 5k | 4-臂 聚乙二醇-烯酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-421 | 4-Arm PEG-Acrylate, 10k | 4-臂 聚乙二醇-烯酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-425 | 4-Arm PEG-Acrylate, 20k | 4-臂 聚乙二醇-烯酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-410 | 4-Arm PEG-Acrylamide, 2k | 4-臂 聚乙二醇-丙烯酰胺, 2k | 1g/5g/10g | | ZZR-P-SB-411 | 4-Arm PEG-Acrylamide, 5k | 4-臂 聚乙二醇-丙烯酰胺, 5k | 1g/5g/10g | | ZZR-P-SB-412 | 4-Arm PEG-Acrylamide, 10k | 4-臂 聚乙二醇-丙烯酰胺, 10k | 1g/5g/10g | | ZZR-P-SB-415 | 4-Arm PEG-Acrylamide, 20k | 4-臂 聚乙二醇-丙烯酰胺, 20k | 1g/5g/10g | | ZZR-P-SB-430 | 4-Arm PEG-Amine, 2k | 4-臂 聚乙二醇-氨基, 2k | 1g/5g/10g | | ZZR-P-SB-432 | 4-Arm PEG-Amine, 5k | 4-臂 聚乙二醇-氨基, 5k | 1g/5g/10g | | ZZR-P-SB-431 | 4-Arm PEG-Amine, 10k | 4-臂 聚乙二醇-氨基, 10k | 1g/5g/10g | | ZZR-P-SB-435 | 4-Arm PEG-Amine, 20k | 4-臂 聚乙二醇-氨基, 20k | 1g/5g/10g | | ZZR-P-SB-440 | 4-Arm PEG-Thiol, 2k | 4-臂 聚乙二醇-硫醇, 2k | 1g/5g/10g | | ZZR-P-SB-442 | 4-Arm PEG-Thiol, 5k | 4-臂 聚乙二醇-硫醇, 5k | 1g/5g/10g | | ZZR-P-SB-441 | 4-Arm PEG-Thiol, 10k | 4-臂 聚乙二醇-硫醇, 10k | 1g/5g/10g | | ZZR-P-SB-445 | 4-Arm PEG-Thiol, 20k | 4-臂 聚乙二醇-硫醇, 20k | 1g/5g/10g | | ZZR-P-SB-450 | 4-Arm PEG-MAL, 2k | 4-臂 聚乙二醇-马来酰亚胺, 2k | 1g/5g/10g | | ZZR-P-SB-453 | 4-Arm PEG-MAL, 5k | 4-臂 聚乙二醇-马来酰亚胺, 5k | 1g/5g/10g | | ZZR-P-SB-451 | 4-Arm PEG-MAL, 10k | 4-臂 聚乙二醇-马来酰亚胺, 10k | 1g/5g/10g | | ZZR-P-SB-455 | 4-Arm PEG-MAL, 20k | 4-臂 聚乙二醇-马来酰亚胺, 20k | 1g/5g/10g | | ZZR-P-SB-456 | 4-Arm PEG-OPSS, 2k | 4-臂 聚乙二醇-邻二硫***, 2k | 1g/5g/10g | | ZZR-P-SB-457 | 4-Arm PEG-OPSS, 5k | 4-臂 聚乙二醇-邻二硫***, 5k | 1g/5g/10g | | ZZR-P-SB-458 | 4-Arm PEG-OPSS, 10k | 4-臂 聚乙二醇-邻二硫***, 10k | 1g/5g/10g | | ZZR-P-SB-459 | 4-Arm PEG-OPSS, 20k | 4-臂 聚乙二醇-邻二硫***, 20k | 1g/5g/10g | | ZZR-P-SB-485 | 4-Arm PEG-SCM, 2k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-488 | 4-Arm PEG-SCM, 5k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-486 | 4-Arm PEG-SCM, 10k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-487 | 4-Arm PEG-SCM, 20k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-460 | 4-Arm PEG-SG, 2k | 4-臂 聚乙二醇-琥珀酰亚胺戊二酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-463 | 4-Arm PEG-SG, 5k | 4-臂 聚乙二醇-琥珀酰亚胺戊二酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-461 | 4-Arm PEG-SG, 10k | 4-臂 聚乙二醇-琥珀酰亚胺戊二酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-465 | 4-Arm PEG-SG, 20k | 4-臂 聚乙二醇-琥珀酰亚胺戊二酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-4010 | 4-Arm PEG-SS, 2k | 4-臂 聚乙二醇-琥珀酰亚胺琥珀酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-4011 | 4-Arm PEG-SS, 5k | 4-臂 聚乙二醇-琥珀酰亚胺琥珀酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-4012 | 4-Arm PEG-SS, 10k | 4-臂 聚乙二醇-琥珀酰亚胺琥珀酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-4015 | 4-Arm PEG-SS, 20k | 4-臂 聚乙二醇-琥珀酰亚胺琥珀酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-4020 | 4-Arm PEG-GAS, 2k | 4-臂 聚乙二醇-GAS, 2k | 1g/5g/10g | | ZZR-P-SB-4021 | 4-Arm PEG-GAS, 5k | 4-臂 聚乙二醇-GAS, 5k | 1g/5g/10g | | ZZR-P-SB-4022 | 4-Arm PEG-GAS, 10k | 4-臂 聚乙二醇-GAS, 10k | 1g/5g/10g | | ZZR-P-SB-4025 | 4-Arm PEG-GAS, 20k | 4-臂 聚乙二醇-GAS, 20k | 1g/5g/10g | | ZZR-P-SB-4030 | 4-Arm PEG-SAS, 2k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯S, 2k | 1g/5g/10g | | ZZR-P-SB-4031 | 4-Arm PEG-SAS, 5k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯S, 5k | 1g/5g/10g | | ZZR-P-SB-4032 | 4-Arm PEG-SAS, 10k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯S, 10k | 1g/5g/10g | | ZZR-P-SB-4035 | 4-Arm PEG-SAS, 20k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯S, 20k | 1g/5g/10g | | ZZR-P-SB-470 | 4-Arm PEG-Epoxide, 2k | 4-臂 聚乙二醇-环氧基, 2k | 1g/5g/10g | | ZZR-P-SB-473 | 4-Arm PEG-Epoxide, 5k | 4-臂 聚乙二醇-环氧基, 5k | 1g/5g/10g | | ZZR-P-SB-471 | 4-Arm PEG-Epoxide, 10k | 4-臂 聚乙二醇-环氧基, 10k | 1g/5g/10g | | ZZR-P-SB-475 | 4-Arm PEG-Epoxide, 20k | 4-臂 聚乙二醇-环氧基, 20k | 1g/5g/10g | | ZZR-P-SB-496 | 4-Arm PEG-NPC, 2k | 4-臂 聚乙二醇-*****碳酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-4995 | 4-Arm PEG-NPC, 5k | 4-臂 聚乙二醇-*****碳酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-497 | 4-Arm PEG-NPC, 10k | 4-臂 聚乙二醇-*****碳酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-498 | 4-Arm PEG-NPC, 20k | 4-臂 聚乙二醇-*****碳酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-480 | 4-Arm PEG-Acid, 2k | 4-臂 聚乙二醇-酸, 2k | 1g/5g/10g | | ZZR-P-SB-483 | 4-Arm PEG-Acid, 5k | 4-臂 聚乙二醇-酸, 5k | 1g/5g/10g | | ZZR-P-SB-481 | 4-Arm PEG-Acid, 10k | 4-臂 聚乙二醇-酸, 10k | 1g/5g/10g | | ZZR-P-SB-482 | 4-Arm PEG-Acid, 20k | 4-臂 聚乙二醇-酸, 20k | 1g/5g/10g | | ZZR-P-SB-466 | 4-Arm PEG-GA, 2k | 4-臂 聚乙二醇-GA, 2k | 1g/5g/10g | | ZZR-P-SB-469 | 4-Arm PEG-GA, 5k | 4-臂 聚乙二醇-GA, 5k | 1g/5g/10g | | ZZR-P-SB-467 | 4-Arm PEG-GA, 10k | 4-臂 聚乙二醇-GA, 10k | 1g/5g/10g | | ZZR-P-SB-468 | 4-Arm PEG-GA, 20k | 4-臂 聚乙二醇-GA, 20k | 1g/5g/10g | | ZZR-P-SB-4040 | 4-Arm PEG-SA, 2k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-4041 | 4-Arm PEG-SA, 5k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-4042 | 4-Arm PEG-SA, 10k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-4045 | 4-Arm PEG-SA, 20k | 4-臂 聚乙二醇-琥珀酰亚胺乙酸酯, 20k | 1g/5g/10g | | ZZR-P-SB-4050 | 4-Arm PEG-GAA, 2k | 4-臂 聚乙二醇-G乙酸, 2k | 1g/5g/10g | | ZZR-P-SB-4051 | 4-Arm PEG-GAA, 5k | 4-臂 聚乙二醇-G乙酸, 5k | 1g/5g/10g | | ZZR-P-SB-4052 | 4-Arm PEG-GAA, 10k | 4-臂 聚乙二醇-G乙酸, 10k | 1g/5g/10g | | ZZR-P-SB-4055 | 4-Arm PEG-GAA, 20k | 4-臂 聚乙二醇-G乙酸, 20k | 1g/5g/10g | | ZZR-P-SB-4060 | 4-Arm PEG-SAA, 2k | 4-臂 聚乙二醇-S乙酸, 2k | 1g/5g/10g | | ZZR-P-SB-4061 | 4-Arm PEG-SAA, 5k | 4-臂 聚乙二醇-S乙酸, 5k | 1g/5g/10g | | ZZR-P-SB-4062 | 4-Arm PEG-SAA, 10k | 4-臂 聚乙二醇-S乙酸, 10k | 1g/5g/10g | | ZZR-P-SB-4065 | 4-Arm PEG-SAA, 20k | 4-臂 聚乙二醇-S乙酸, 20k | 1g/5g/10g | | ZZR-P-SB-4066 | 4-Arm PEG-Hydrazide, 2k | 4-臂 聚乙二醇-酰肼, 2k | 1g/5g/10g | | ZZR-P-SB-4067 | 4-Arm PEG-Hydrazide, 5k | 4-臂 聚乙二醇-酰肼, 5k | 1g/5g/10g | | ZZR-P-SB-4068 | 4-Arm PEG-Hydrazide, 10k | 4-臂 聚乙二醇-酰肼, 10k | 1g/5g/10g | | ZZR-P-SB-4069 | 4-Arm PEG-Hydrazide, 20k | 4-臂 聚乙二醇-酰肼, 20k | 1g/5g/10g | | ZZR-P-SB-491 | 4-Arm PEG-Azide, 2k | 4-臂 聚乙二醇-叠氮化物, 2k | 1g/5g/10g | | ZZR-P-SB-4905 | 4-Arm PEG-Azide, 5k | 4-臂 聚乙二醇-叠氮化物, 5k | 1g/5g/10g | | ZZR-P-SB-492 | 4-Arm PEG-Azide, 10k | 4-臂 聚乙二醇-叠氮化物, 10k | 1g/5g/10g | | ZZR-P-SB-493 | 4-Arm PEG-Azide, 20k | 4-臂 聚乙二醇-叠氮化物, 20k | 1g/5g/10g | | ZZR-P-SB-494 | 4-Arm PEG-Alkyne, 2k | 4-臂 聚乙二醇-炔基, 2k | 1g/5g/10g | | ZZR-P-SB-4915 | 4-Arm PEG-Alkyne, 5k | 4-臂 聚乙二醇-炔基, 5k | 1g/5g/10g | | ZZR-P-SB-495 | 4-Arm PEG-Alkyne, 10k | 4-臂 聚乙二醇-炔基, 10k | 1g/5g/10g | | ZZR-P-SB-499 | 4-Arm PEG-Alkyne, 20k | 4-臂 聚乙二醇-炔基, 20k | 1g/5g/10g | | ZZR-P-SB-4201 | 4-Arm PEG-Biotin, 2k | 4-臂 聚乙二醇-生物素, 2k | 1g/5g/10g | | ZZR-P-SB-4202 | 4-Arm PEG-Biotin, 5k | 4-臂 聚乙二醇-生物素, 5k | 1g/5g/10g | | ZZR-P-SB-4203 | 4-Arm PEG-Biotin, 10k | 4-臂 聚乙二醇-生物素, 10k | 1g/5g/10g | | ZZR-P-SB-4204 | 4-Arm PEG-Biotin, 20k | 4-臂 聚乙二醇-生物素, 20k | 1g/5g/10g | | ZZR-P-SB-4211 | 4-Arm PEG-Chloride, 2k | 4-臂 聚乙二醇-氯化物, 2k | 1g/5g/10g | | ZZR-P-SB-4212 | 4-Arm PEG-Chloride, 5k | 4-臂 聚乙二醇-氯化物, 5k | 1g/5g/10g | | ZZR-P-SB-4213 | 4-Arm PEG-Chloride, 10k | 4-臂 聚乙二醇-氯化物, 10k | 1g/5g/10g | | ZZR-P-SB-4214 | 4-Arm PEG-Chloride, 20k | 4-臂 聚乙二醇-氯化物, 20k | 1g/5g/10g | | ZZR-P-SB-4221 | 4-Arm PEG-Tosylate, 2k | 4-臂 聚乙二醇-对甲***磺酸酯, 2k | 1g/5g/10g | | ZZR-P-SB-4222 | 4-Arm PEG-Tosylate, 5k | 4-臂 聚乙二醇-对甲***磺酸酯, 5k | 1g/5g/10g | | ZZR-P-SB-4223 | 4-Arm PEG-Tosylate, 10k | 4-臂 聚乙二醇-对甲***磺酸酯, 10k | 1g/5g/10g | | ZZR-P-SB-4224 | 4-Arm PEG-Tosylate, 20k | 4-臂 聚乙二醇-对甲***磺酸酯, 20k | 1g/5g/10g | 更多产品，更多优惠！请联系我们！
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