Human Coagulation factor XI / FXI Recombinant Protein His Tag Lyophilized from Innovative Research has been recombinantly produced in HEK293 cells. This is a Lyophilized protein buffered in 25 mM HEPES, 150 mM NaCl, pH7.5 with a purity of >90% as determined by SDS-PAGE..

More Details:

• Species: Human
• Target:
• Purity: >90% as determined by SDS-PAGE.
• Source: HEK293 cells
• Storage Conditions: Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.

Additional Information:

Coagulation factor XI is also known as F11, PTA and FXI. Factor XI triggers the middle phase of the intrinsic pathway of blood coagulation by activating factor IX. Factor XI is synthesized in the liver and circulates in the plasma as a disulfide bond-linked dimer complexed with high molecular weight kininogen. Selective cleavage of Arg-|-Ala and Arg-|-Val bonds in factor IX to form factor IXa. Factor XI is converted into XIa via either the contact phase of blood coagulation or thrombin-mediated activation on the platelet surface. The resulting XIa converts factor IX into IXa, which subsequently activates factor X into Xa.

This protein carries a polyhistidine Tag at the C-terminal. The proprotein is activated by factor XIIa (or XII) and cleaved after Arg-387 into the light chain with calculated MW of 28.7 kDa, which contains the active site, and the heavy chain with calcula. At Innovative Research we provide reliable, consistent products that deliver reliable, consistent results.

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This material is sold for in-vitro use only for manufacturing and research. This material is not suitable for human or animal use. While we make every effort to ensure the safety of our products, we recommend handling any biological materials with standard precautions as if capable of spreading infectious disease. The statements herin are offered for informational purposes only to be used solely for your consideration, investigation, and verification.

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