Factor XII (FXII) is a glycoprotein synthesized by the liver. FXII participates in the contact phase which initiates the intrinsic pathway of coagulation.
Activated on contact with a negatively charged surface, it becomes capable of activating prekallikrein and kallikrein (amplified by KHPM) then FXI to FXIa in the presence of KHPM.
The FXIa thus formed activates the FXII in FXIIa, amplifying the reaction.
This plasma is immunodepleted and assayed at less than 1% for the specific factor.
Freezing the plasmas at -80 °C makes it possible to keep the matrix perfectly intact and to avoid reconstitution.
Our packages contain dry ice for transport.
No additives or preservatives.
Expiration date> 1 year.
Plastic bottles.
Reduces the time needed to set up your test protocols.
Ready to use after thawing.
