Factor XIII (Protein | Antibody | cDNA Clone | ELISA Kit)

All Factor XIII reagents are produced in house and quality controlled, including 3 Factor XIII Antibody, 1 Factor XIII ELISA, 26 Factor XIII Gene, 1 Factor XIII Lysate, 1 Factor XIII Protein, 1 Factor XIII qPCR. All Factor XIII reagents are ready to use.

Factor XIII Protein (1)

Factor XIII Antibody (3)

Factor XIII ELISA Kit & Match Antibody ELISA Pair Set (1)

Factor XIII cDNA Clone (26)

NM_001994.2
NM_031164.2

Factor XIII qPCR Primer (1)

Factor XIII Lysate (1)

Factor XIII Related Research Area

Factor XIII Background

Coagulation factor XIII B chain, also known as Fibrin-stabilizing factor B subunit, Protein-glutamine gamma-glutamyltransferase B chain, Transglutaminase B chain and F13B, is a secreted protein which contains 1 Sushi ( CCP / SCR ) domains. 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 a plasma carrier molecules. Platelet factor XIII is composed of just 2 A subunits, which are identical to those of plasma origin. The B chain of factor XIII is not catalytically active, but is thought to stabilize the A subunits and regulate the rate of transglutaminase formation by thrombin. Factor XIII acts as a transglutaminase to catalyze the formation of gamma-glutamyl-epsilon-lysine crosslinking between fibrin molecules, thus stabilizing the fibrin clot. 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. Defects in F13B are the cause of factor XIII subunit B deficiency ( FA13BD ) which is an autosomal recessive disorder characterized by a life-long bleeding tendency, impaired wound healing and spontaneous abortion in affected women.

Factor XIII References

  • Bottenus R.E., et al.,(1990), Nucleotide sequence of the gene for the b subunit of human factor XIII. Biochemistry 29:11195-11209.
  • Ichinose A., et al., (1986), Amino acid sequence of the b subunit of human factor XIII, a protein composed of ten repetitive segments.Biochemistry 25:4633-4638.
  • Ota T., et al.,(2004), Complete sequencing and characterization of 21,243 full-length human cDNAs.Nat. Genet. 36:40-45.