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Merck

JKA5101

Sigma-Aldrich

HS-PEG7500-COOH

average MN 7,500, COOH, cross-linking reagent polymerization reactions thiol reactive, cross-linking reagent polymerization reactions amine reactive

别名:

HS-PEG-COOH, 巯基-PEG-羧基, HS-PEG-COOH

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About This Item

线性分子式:
HS(CH2CH2O)nCH2COOH
分類程式碼代碼:
12162002
NACRES:
NA.23

product name

HS-PEG7500-COOH, average Mn 7,500

形狀

solid

分子量

average Mn 7,500

反應適用性

reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: amine reactive

reagent type: cross-linking reagent
reaction type: Polymerization Reactions
reactivity: thiol reactive

聚合物結構

shape: linear
functionality: heterobifunctional

一般說明

产品是一种硫醇化的羧基聚乙烯。4α;-巯基-ω 羧基 PEG(HS-PEG-COOH)异双功能 PEG,其功能性端基的具有非常不同的反应性。HS-PEG-COOH 抑制与活细胞的非特异性结合。

應用

HS-PEG-COOH 可能会在表皮生长因子(EGF)共轭的表面增强拉曼光谱(SERS)纳米粒子的制造过程中被连接到金纳米粒子末端。HS-PEG-COOH 可涂覆到绝缘体上硅光子生物传感器芯片上。量子点(QD)/病毒样颗粒(VLP)只能从 HS-PEG-COOH 涂覆到 QD 上获得。它可用于稳定纳米粒子并防止其聚集。
应用可能包括:生物偶联、药物递送、PEG 水凝胶、交联剂和表面功能化

法律資訊

JenKem Technology 产品

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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