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JKA7026

Sigma-Aldrich

4arm-PEG20K

average MN 20,000, NH2, HCl Salt, carboxyl reactive

Synonym(s):

4arm-PEG-NH2, 4arm PEG Amine, HCl salt, 4arm-PEG-amine, Polyethylene glycol

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About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2NH2HCl)4
UNSPSC Code:
12162002
NACRES:
NA.23

product name

4arm-PEG20K-NH2, HCl Salt, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: carboxyl reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

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General description

4arm PEG Amine. Hydrogel PEG. Amine group binds to carboxylic group (-COOH) or other amine reactive chemical groups.

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Myers, B.K., et al.
Analytica Chimica Acta, 808 (2014)
Hao, Y., et al.
Acta Biomaterialia, 10(1) (2014)
McKinnon, D.D., et al.
Chemistry of Materials, 26(7) (2014)
Maitz, M.F., et al.
Nature Communications, 4 (2013)
Xu, J., et al.
Journal of the American Chemical Society, 136(11) (2014)

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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