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JKA3003

Sigma-Aldrich

mPEG20K-Succinimidyl Carboxymethyl Ester

average Mn 20,000

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Synonym(s):
mPEG-Succinimidyl Carboxymethyl Ester
Linear Formula:
(CH3O(CH2CH2O)nCH2COOC4H4O2N
NACRES:
NA.23

form

solid

mol wt

average Mn 20,000

reaction suitability

reagent type: chemical modification reagent
reactivity: amine reactive

polymer architecture

shape: linear
functionality: monofunctional

storage temp.

−20°C

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This Item
JKA3041JKA7038JKA10008
polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: 4-arm
functionality: homofunctional

polymer architecture

shape: 8-arm
functionality: homofunctional

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

reaction suitability

reagent type: chemical modification reagent
reactivity: amine reactive

reaction suitability

reagent type: chemical modification reagent
reactivity: amine reactive

reaction suitability

-

reaction suitability

-

mol wt

average Mn 20,000

mol wt

average Mn 40,000

mol wt

average Mn 20,000

mol wt

average Mn 20,000

General description

Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.

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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Zhao, G., et al.
Langmuir, 30(23) (2014)

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