JKA7067

Sigma-Aldrich

4arm-PEG40K-Maleimide

average Mn 40,000

Synonym(s):
4arm-PEG-MAL, 4arm-PEG-Maleimide
Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2NHCOCH2CH2C4H2O2N)4
NACRES:
NA.23

mol wt

average Mn 40,000

reaction suitability

reactivity: thiol reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

General description

4arm PEG Maleimide. Hydrogel PEG. Maleimide is selective for thiol groups; reacts at pH 5.0-6.5.

Application

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

Legal Information

Product of JenKem Technology

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Maitz, M.F., et al.
Nature Communications, 4 (2013)
Articles
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.
Read More

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