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Merck
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文件

QBD10792

Sigma-Aldrich

m-dPEG®4-thiol

>95% (HPLC)

别名:

m-PEG4-thiol, mPEG-thiol, mPEG4-SH

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About This Item

经验公式（希尔记法）:
C9H20O4S
分子量:
224.32
MDL號碼:
MFCD07778621
分類程式碼代碼:
12352105
NACRES:
NA.22

化驗

>95% (HPLC)

形狀

solid or viscous liquid

反應適用性

reaction type: Pegylations

聚合物結構

shape: linear
functionality: monofunctional

運輸包裝

ambient

儲存溫度

−20°C

特點和優勢

m-dPEG4-thiol is a monodisperse PEGylation reagent designed to modify gold and silver surfaces or biomolecules that contain free, surface-accessible thiols. The single molecular weight, discrete-length PEG (dPEG) spacer is 14 atoms (15.8 Å) long. One end of the spacer terminates with a methyl group, while the other end terminates with a sulfhydryl. The sulfhydryl group forms dative bonds with gold and disulfides with free thiols under non-reducing conditions.

法律資訊

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign

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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