N-Sulfosuccinimidyl-6-(4'-azido-2'-nitrophenylamino) hexanoate (Sulfo-SANPAH) is a water soluble, heterobifunctional crosslinker with a spacer arm length of 18.2 angstroms. It contains an NHS ester that reacts with primary amines and a nitrophenylazide group that is photoreactive at 320-350 nm toward amino groups. Sulfo-SANPAH crosslinker is immediately water soluble, whereas SANPAH crosslinker is not readily water soluble.
Click here for: Sulfo-SANPAH Product Information Sheet & General Protocol
Molecular Weight: 492.40
Spacer Length: 18.2 Å
CAS Number: 102568-43-4
Alternative Name: 1-[6-[(4-azido-2-nitro-phenyl)amino]hexanoyloxy]-2,5-dioxo-pyrrolidine-3-sulfonic acid
Special bulk pricing is available on bulk quantities of Sulfo-SANPAH for your large volume manufacturing application.