Sodium Chondroitin Sulfate E (Squid Cartilage)

Cosmo Bio LTD

Catalog No: CSR-NaCS-E2(SQC)3

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This product can be used as a non-labeled reference of Fluoresceinamine-labeled Sodium Chondroitin Sulfate E (E1) (Product code: CSR-FACS-E1). Chondroitin sulfate (CS) is a sulfated cosaminoglycan composed of repeating disaccharide units of N-cetyl-D-galactosamine (GalNAc) and D-glucuronic acid (GlcUA). CS is abundant in cartilage and exists as unbranched polysaccharide chains covalentlylinked to the protein core of proteoglycans.

This product is 10mg lyophilizate of sodium chondroitin sulfate E purified from squid cartilage. CSR-NaCS-E2(SqC)10 contains approximately 60 % of disaccharide units with two sulfate groupsas 4-O- and6-O-sulfation of GalNAc (E structure unit). This product can be used as a non-labeled reference of ceinamine-labeled Sodium Chondroitin Sulfate E (E1) (Product code: CSR-FACS-E1). The enclosed CoA lists actual values for product specifications suchas a molecular weight or a composition of disaccharide units produced by chondroitinase digestion.