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JKA0010

Sigma-Aldrich

Y-PEG40K-NH2

average Mn 40,000

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Synonym(s):
Y-PEG-NH2, Y-shape PEG Amine
Linear Formula:
(CH3O(CH2CH2O)nCH2CH2)(CH3O(CH2CH2O)nCH2CO)NCH2CONHCH2CH2NH2
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

average Mn 40,000

reaction suitability

reactivity: carboxyl reactive

polymer architecture

shape: Y-shape
functionality: monofunctional

storage temp.

−20°C

General description

JenKem proprietary Y-shape PEGs are more selective, due to their sterically bulky structure. The amine group is more reactive towards acylating agents than the hydroxyl group; readily undergoes reductive amination reactions.

Application

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

Legal Information

Product of JenKem Technology

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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Hoehlig, K., et al.
Molecular Therapy, 21(12) (2013)

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