85-4455-73　［取扱停止］Hirudin, active (HIRUD), Poecilobdella viridis, Recombinant 100ug　348222

特徴

• Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.
• Biological Activity:The biological activity is determined by chromogenic assay, 1 unit is defined as the amount of Hirudin that neutralizes 1 unit of the WHO preparation 89/588 of thrombin. The specific activity is no less than 14,000 ATU/mg protein.
• Sequence:VVYTDCTESG QNLCLCEGSN VCGQGNKCIL GSDGEKNQCV TGEGTPGPQS HNDGDFEEPE EYL
• Protein Description:Full Length
• MW of Fusion Proten:6.7kD
• Expression Region:1-63aa
• Expression System:Yeast
• Purity:≥96% as determined by SDS-PAGE and HPLC.
• Tag info:Tag-Free
• Swiss Prot:P84590
• Storage and Stability:Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.