Shopping Cart - CHF 0.00

You have no items in your shopping cart.

Return to Previous Page

Availability: In stock

ε-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester · sodium salt


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4013577.0100 100 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 158.00
CHF 146.94 (7%)
4013577.0500 500 mg Ships within 3-5 business days  
CHF 630.00
CHF 585.90 (7%)


mal-sac-HNSA, an often used freely water-soluble, heterobifunctional crosslinking reagent for conjugation of sulfhydryl (cysteine)-containing peptides to carrier proteins. The reaction of mal-sac-HNSA with amino groups can be monitored spectrophotometrically due to the concomitant release of the dianion of 1-hydroxy-2-nitro-4-benzenesulfonic acid.
Catalog Number Q-1615
Synonyms mal-sac-HNSA
Molecular Formula C₁₆H₁₅N₂NaO₉S
Relative Molecular Mass 434.36
CAS Registry Number 101554-76-1
Storage Conditions +5 ± 3 °C
Keywords Conjugation agent