Factor Xia Bovine Protein

Bovine Factor XIa Purified has been purified from Bovine Plasma by salt precipitations and activaiton on a negative surface. This is a frozen liquid buffered in 50 mM Tris/0.1M sodium chloride/pH 8.0-HCl, with a concentration of 2mg/ml and is a crude preparation meant to be used as an affordable approach for activation of IX to IXa. This preparation is a potent activator of Human and Bovine Factor IX.
Factor XIa activates Factor IX, and forms a complex with FVIIIa that activates Factor X. Factor XIa is inhibited by protein Z-dependent protease inhibitor (ZPI).

Small volumes of Factor XIa protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS136250 is a protein targeting Factor XIa. Also known as Bovine Factor XIa Purified. Host: Bovine Plasma freshly collected from US Origin animals less than or equal to 3 years of age.