|ELISA (ELISA)||Assay Dependent|
|Tested Species reactivity||Human|
|Host / Isotype||Sheep / IgG|
|Immunogen||Factor XIII (A2B2) from human plasma.|
|Storage buffer||0.01M HEPES, pH 7.4, with 0.15M NaCl, 50% glycerol|
|Storage conditions||-20° C, Avoid Freeze/Thaw Cycles|
PA1-74120 detects Factor XIII from human samples.
PA1-74120 has been successfully used in ELISA applications.
The PA1-74120 immunogen is Factor XIII (A2B2) from human plasma.
This gene encodes the coagulation factor XIII A subunit. Coagulation factor XIII is the last zymogen to become activated in the blood coagulation cascade. Plasma factor XIII is a heterotetramer composed of 2 A subunits and 2 B subunits. The A subunits have catalytic function, and the B subunits do not have enzymatic activity and may serve as plasma carrier molecules. Platelet factor XIII is comprised only of 2 A subunits, which are identical to those of plasma origin. Upon cleavage of the activation peptide by thrombin and in the presence of calcium ion, the plasma factor XIII dissociates its B subunits and yields the same active enzyme, factor XIIIa, as platelet factor XIII. This enzyme acts as a transglutaminase to catalyze the formation of gamma-glutamyl-epsilon-lysine crosslinking between fibrin molecules, thus stabilizing the fibrin clot. It also crosslinks alpha-2-plasmin inhibitor, or fibronectin, to the alpha chains of fibrin. Factor XIII deficiency is classified into two categories: type I deficiency, characterized by the lack of both the A and B subunits; and type II deficiency, characterized by the lack of the A subunit alone. These defects can result in a lifelong bleeding tendency, defective wound healing, and habitual abortion.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: bA525O21.1 (coagulation factor XIII, A1 polypeptide); coagulation factor XIII A chain; coagulation factor XIII, A polypeptide; coagulation factor XIIIa; factor XIIIa; fibrin stabilizing factor, A subunit; fibrinoligase; FSF, A subunit; protein-glutamine gamma-glutamyltransferase A chain; TGase; transglutaminase A chain; transglutaminase. plasma
Gene Aliases: F13A; RP11-232H4.1
UniProt ID: (Human) P00488
Entrez Gene ID: (Human) 2162
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