产品概述:Prepared from Bovine Factor IX by activation with Bovine Factor XIa. This Bovine Factor XIa is removed after activation. Complete activation is observed by SDS-PAGE. The Factor XIa activates Factor IX in a two step reaction. In the first step, an internal Arg-Ala bond is cleaved, and in the second step a Arg-Val bond is cleaved. The second cleavage leads to the liberation of an activation peptide from the NH2-terminal portion of the heavy chain to produce Factor IXa,b.
存储溶液:Buffer Composition = 20 mM Tris-HCl / 0.1 M NaCl / pH 7.4Extinction Coefficient (1%) = 14.3One Unit = 5 ugMolecular Weight = 43,900 daltons
简单描述:BFIXa 1080, Prepared from Bovine Factor IX by activation with Bovine Factor XIa. This Bovine Factor XIa is removed after activation. Complete activation is observed by SDS-PAGE. The Factor XIa activates Factor IX in a two step reaction. In the first step, an internal Arg-Ala bond is cleaved, and in the second step a Arg-Val bond is cleaved. The second cleavage leads to the liberation of an activation peptide from the NH2-terminal portion of the heavy chain to produce Factor IXa,b.
详情:Related ProductsBovine Factor IX Human Factor IXa,b