Skip to Content
Merck
All Photos(1)

Documents

JKA5160

Sigma-Aldrich

NH2-PEG-COOH

average MN 20,000, cross-linking reagent amine reactive, cross-linking reagent carboxyl reactive

Synonym(s):

NH2-PEG-COOH, Polyethylene glycol

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

About This Item

Linear Formula:
HClH2N(CH2CH2O)nCH2COOH
UNSPSC Code:
12162002
NACRES:
NA.23

product name

NH2-PEG20K-COOH, HCl Salt, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: carboxyl reactive

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

General description

Amine PEG Carboxyl. Both COOH and NH2 groups are stable and can be activated.

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

Baker, D.W., et al.
Acta Biomaterialia, 10(7) (2014)
Kang, T., et al.
Biomaterials, 35(14) (2014)

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