Bovine Factor IXa,b

Catalogue Number: BFIXa 1080
Size: 0.5 mg

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.

Buffer Composition = 20 mM Tris-HCl / 0.1 M NaCl / pH 7.4

Extinction Coefficient (1%) = 14.3

One Unit = 5 ug

Molecular Weight = 43,900 daltons

Certificates
Certificate of Analysis (BFIXa 1080)

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Bovine Factor IXa,b

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