HT 1002a Human α-Thrombin （Factor IIa）
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 6.5Also available: Human Thrombin Inactivated
*Extinction Coefficient （1%） = 18.3
Molecular Weight = 37,000 daltons