HV1 form devoid of sulfate residue at Tyr⁶³. Has highly specific antithrombin properties. Inactivates thrombin by blocking substrate binding groups.

HV1 form devoid of the sulfate residue at Tyr⁶³. Exhibits highly specific antithrombin properties. Inactivates thrombin by blocking substrate binding groups.

Cell permeable: no

Primary Target
Has highly specific antithrombin properties

Product does not compete with ATP.

Reversible: no

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Reconstitute with 1 ml H₂O.

One unit is defined as the amount of hirudin that will neutralize 1 NIH unit of thrombin (fibrinogen assay) at 37°C, pH 7.5.

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Toxicity: Harmful (C)