US$112 Purchase it in Cusabio online store
(Shop online in the US. Customers outside the US, please order from local distributors.)
5-10 business days
0.2 μm filtered 20 mM PBS, pH 7.0, containing 2 % mannitol ,lyophilized
Poecilobdella viridis (Indian freshwater leech)
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.
>96% as determined by SDS-PAGE and HPLC.
Less than 1.0 EU/μg as determined by LAL method.
VVYTDCTESG QNLCLCEGSN VCGQGNKCIL GSDGEKNQCV TGEGTPGPQS HNDGDFEEPE EYL
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