Hirudin Peptides

Overview

Hirudin is a naturally occurring peptide found in the salivary glands of blood-sucking leeches (Hirudo medicinalis). Comprising 65–66 amino acids, hirudin is the most potent and specific natural inhibitor of thrombin, binding irreversibly to the active site of the enzyme to prevent fibrinogen cleavage and clot formation. This unique mechanism makes hirudin-derived peptides essential tools in hemostasis and anticoagulation research.

Key Features

• Includes sulfated and desulfated hirudin C-terminal fragments (54–65 and 55–65)
• Acetylated and succinylated derivatives for enhanced stability and binding studies
• ≥95% purity (HPLC) with rigorous batch QC

Product Specifications