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JKA7005

Sigma-Aldrich

4arm-PEG10K-Vinylsulfone

average Mn 10,000

Synonym(s):

4arm-PEG-Vinylsulfone, 4arm-PEG-VS, Polyethylene glycol

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About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2SO2CHCH2)4
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

average Mn 10,000

reaction suitability

reactivity: thiol reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

General description

4arm PEG Vinylsulfone. Hydrogel PEG. VS binds free thiol groups in aqueous buffer between pH 6.5~8.5 at room temperature.

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


Certificates of Analysis (COA)

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Kyburz, K.A., et al.
Acta Biomaterialia, 9(5) (2013)

Articles

Highlighting new synthetic modifications of PEG to improve the mechanical properties and degradation of resulting hydrogels in tissue engineering applications.

The immune system protects the body from disease by resisting the invasion of foreign molecules into its cells, for example peptides and proteins are hydrolyzed by proteolytic enzymes; nucleic acids are hydrolyzed by nucleases; and most small molecules are eliminated in the liver and kidneys.

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