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Merck
CN

JKA10034

8arm-PEG20K

average MN 20,000, Vinylsulfone, tripentaerythritol core, thiol reactive

Synonym(s):

8arm-PEG-Vinylsulfone, tripentaerythritol core, 8arm-PEG-VS, Polyethylene glycol

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About This Item

Linear Formula:
R(O(CH2CH2O)nCH2CH2OOSCHCH2)8
UNSPSC Code:
12162002
NACRES:
NA.23

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Product Name

8arm-PEG20K-Vinylsulfone, tripentaerythritol core, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: thiol reactive

polymer architecture

shape: 8-arm
functionality: homofunctional

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General description

8arm PEG Vinylsulfone. Crosslinks into hydrogels. VS reacts with free thiol groups in aqueous buffer between pH 6.5~8.5 at room temperature. 8ARM(TP)-PEG with tripentaerythritol core has a lower polydispersity and higher molecular weight accuracy compared with the generic 8ARM-PEG with a hexaglycerin core

Application

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Legal Information

Product of JenKem Technology

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Articles

Y-Shape Peg Derivatives in Drug Delivery

Immune system defends against disease by hydrolyzing foreign molecules; proteases, nucleases, liver, and kidneys are involved.

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