①Heparinases

Heparinases can clave glycosidic bonds of heparin and/or heparan sulfate by a β-elimination mechanism, generating unsaturated products (mostly 

disaccharides) with a double bond be-tween C4 and C5 of the uronate residue.

Features:

● Natural heparinase, from Flavobacterium heparinum. 

● It has the highest specific activity compare with other products on the market.

● Pure enzyme, free of BSA or other protein impurities. 

● Good stability, consistent batch reproducibility and degradation characteristics.

②TOSOH TSKgel SWXL Columns

Tosoh SWxl series columns feature high porous volume/unit volume ratio, low sample absorption, and high column efficiency. Could be used for MW 

determinations of heparin and LMWHs.

③BioCore™ SEC columns

Asnail co-developed the BioCore SEC-HP columns, tailored for molecular weight (MW) and MW distribution. The column is durable and can provide 

better volume exclusion separation.

④Dionex™ IonPac™ AS11 IC Columns

The Column specifically designed to resolve a large number of inorganic anions and organicacid anions from a single sample injection in one gradient run using hydroxide eluent systems.USP officially specifies the method for the identification of heparin sodium chromatography.