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JKA10033

Sigma-Aldrich

8arm-PEG10K

average MN 10,000, 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

product name

8arm-PEG10K-Vinylsulfone, tripentaerythritol core, average Mn 10,000

form

solid

mol wt

average Mn 10,000

reaction suitability

reactivity: thiol reactive

polymer architecture

shape: 8-arm
functionality: homofunctional

storage temp.

−20°C

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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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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