Rhesus macaque Coagulation factor XI Protein, His Tag (SPR verified)

This protein is present in plasma as a zymogen, which is a unique plasma coagulation enzyme because it exists as a homodimer consisting of two identical polypeptide chains linked by disulfide bonds. During activation of the plasma factor XI, an internal peptide bond is cleaved by factor XIIa (or XII) in each of the two chains, resulting in activated factor XIa, a serine protease composed of two heavy and two light chains held together by disulfide bonds. This activated plasma factor XI triggers the middle phase of the intrisic pathway of blood coagulation by activating factor IX. Defects in this factor lead to Rosenthal syndrome, a blood coagulation abnormality

Product Specifications

Background

Specifications

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 69.8 kDa. The protein migrates as 80-90 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Accession Number

G7MSF8-1

Expression Region

Glu 19 - Ala 624

Host

HEK293

Target

Coagulation factor XI

Conjugation

Unconjugated

Tag

C-10xHis

Source

Rhesus macaque

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

1.0 EU per μg

Purity

90%

Bioactivity

Immobilized Rhesus macaque Coagulation factor XI Protein, His Tag (Cat. No. FXI-C52H3) at 1 μg/mL (100 μL/well) can bind Abelacimab with a linear range of 0.03-2 ng/mL (QC tested).