Skip to Content
Merck
All Photos(1)

Documents

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Looking for similar products? Visit Product Comparison Guide

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Articles

Poly(ethylene glycol) (PEG) and Synthetic PEG Derivatives for Tissue Engineering and Cell Delivery

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

Y-Shape Peg Derivatives in Drug Delivery

Immune system defends against disease by hydrolyzing foreign molecules; proteases, nucleases, liver, and kidneys are involved.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service