Factor XI (FXI) is a protein synthesized by the liver. It participates in the contact phase which initiates the intrinsic pathway of coagulation. It is activated by FXIIa to factor FXIa which will itself activate FIX in the presence of calcium ions.
The vast majority of antibodies is pure (without additives) with > 95 % purity SDS-PAGE. Stock antidobies are supplied in 50 % glycerol/water (v/v) for ease of storage and use. Both small, laboratory scale and bulk, production scale quantities are available. Expiration date of one year from delivery.
Custom needs by supplying you antibodies conjugated with biotin, HRP, FITC or other conjugates. Special formulations are available upon request. Discount according to quantities