Factor XIa Calibrator

Freeze-dried

Packaging options

5-1199	Vial	10 x 4.0 mL

Purified preparation of factor XIa for the ROX FXIa kit, calibrated against the WHO international standard.

Description of the Factor XIa Calibrator

Calibration plasma for the determination of FXIa in hemostasis.

Method / Application

The amount of FXa generated is determined by hydrolysis of a chromogenic substrate for FXa.

The quantity of para-nitroaniline released during this hydrolysis and measured at 405 nm and is proportional to the concentration of FIXa in the reaction medium.

Informations

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.

product sheet

	These kits are manufactured in accordance with the 98/79 EC directive for in vitro diagnostic devices. Only CE marked products can be used for diagnostic applications in Europe.
	These kits are intended for in vitro diagnostic use.
	These kits are for research use only and are not intended to be used for diagnostic procedures.
	Federal Drug Administration, FDA validates diagnostic kits for in vitro diagnostic use in the United States.
	Biological risk products.
	Storage between 2 and 8 ° C.
	Stability after opening at 2-8 ° C.
	Products that can be refrozen.
	Stability 12 months after refreezing at -20 ° C.
	Manufacturer.
	Importer
	Distributor.

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Factor XIa Calibrator

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