Human Alpha Thrombin

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Human α-Thrombin (Factor IIa)

Catalog Number:
HT 1002a
Size:
1000 units

Prepared from homogeneous human prothrombin by activation with Factor Xa, Factor Va, and phospholipid. Human Thrombin purity is determined by SDS-PAGE. This activated enzyme has a minimum activity of 2,700 NIH units/mg when compared to NIH standard thrombin.

Buffer composition = 50 mM Sodium Citrate/0.2 M NaCl/0.1% PEG-8000/pH 6.5
Extinction Coefficient (1%) = 18.3 
Molecular Weight = 37,000 daltons

Also available: Human Thrombin Inactivated

Human Alpha Thrombin Sample Certificate of Analysis