News
Carboxylic Acid(COOH) PEG

Biochempeg provides Carboxylic Acid PEG (PEG Acid), a Carboxylic Acid  COOH contained PEG with Amine (NH2), Thiol (SH), Azide (N3), NHS ester, Maleimide (Mal) and more on the other end. 

Biochempeg offers the following PEG Acid with high purity. Different kinds of PEG Acid products may be available by custom synthesis.

Catalog No. Name Structure M.W. Purity
MF001012 mPEG-GA mPEG-GA ≥95%
MF001013 mPEG-SA mPEG-SA ≥95%
MF001014 mPEG-GAA mPEG-GAA ≥95%
MF001015 mPEG-SAA mPEG-SAA ≥95%
MF001017 mPEG-COOH mPEG-COOH ≥95%
MF001121 mPEG-AA mPEG-AA ≥95%
MF001016 mPEG-CH2CH2COOH mPEG-CH2CH2COOH ≥95%
MF001213 mPEG-MTA mPEG-MTA ≥95%
HO012012 GA-PEG-GA GA-PEG-GA ≥95%
HO013013 SA-PEG-SA SA-PEG-SA ≥95%
HO014014 GAA-PEG-GAA GAA-PEG-GAA ≥95%
HO015015 SAA-PEG-SAA SAA-PEG-SAA ≥95%