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Merck

QBD10931

Sigma-Aldrich

m-dPEG®36-MAL

>95% (HPLC)

别名:

mPEG36-MAL, mPEG-maleimide, mPEG1500-maleimide, mPEG36-maleimide

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About This Item

经验公式(希尔记法):
C80H154N2O39
分子量:
1768.07
MDL號碼:
分類程式碼代碼:
12352200
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-dPEG36-MAL is a methyl-terminated, thiol-reactive, monodispersed PEGylation product designed for surface and biomolecule modification. This single molecular weight PEG reagent has a discrete chain length of 116 atoms spanning a distance of 132.4 Å. One end of the molecule terminates in a maleimido-propionic acid group, which is conjugated to the dPEG spacer by an amide bond. The maleimide moiety reacts with sulfhydryls to form a thioether bond. dPEG36 is a monodisperse equivalent of the polymeric PEG1500. Modification of cysteine residues on peptides, proteins, and other sulfhydryl-containing molecules with m-dPEG36-MAL will increase hydrophilicity and decrease immunogenicity.

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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