Human Heparin Cofactor II PRODUCT INQUIRY Inhibition of Thrombin by Heparin Cofactor II Thrombin (IIa), heparin (HEP) and heparin cofactor II (HCII) interact to form a ternary complex via a random order bireactant mechanism. Heparin subsequently dissociates from the complex as thrombin forms a covalent complex with the heparin cofactor II. HCII-0190 Human Heparin Cofactor II Pricing: Please Inquire SAMPLE DATA SHEET | SAFETY DATA SHEET Size 100µg Formulation 50% (vol/vol) Glycerol/H2O Molecular Weight Storage -20°C Purity >95% by SDS-PAGE Compound Assay Thrombin inhibition Shelf Life (properly stored) 12 months Chemical Formula