Rabbit anti-Human FASTK Polyclonal Antibody

Uniprot Id

Q14296

Target Species

Human

Target Name

FASTK

Target Full Name

Fas-activated serine/threonine kinase

Target Function

Phosphorylates the splicing regulator TIA1, thereby promoting the inclusion of FAS exon 6, which leads to an mRNA encoding a pro-apoptotic form of the receptor.; Required for the biogenesis of some mitochondrial-encoded mRNAs, specifically stabilizes ND6 (NADH dehydrogenase complex subunit 6) mRNA, and regulates its levels.

Target Subcellular Location

[Isoform 4]: Mitochondrion matrix.

Target Protein Families

FAST protein kinase family

Target Tissue Specificity

Expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.

Target Synonyms

Fas activated serine threonine kinase; Fas-activated serine/threonine kinase; FAST; FAST kinase; FASTK; FASTK_HUMAN; FLJ13079

Target Background

The protein encoded by this gene is a member of the serine/threonine protein kinase family. This kinase was shown to be activated rapidly during Fas-mediated apoptosis in Jurkat cells. In response to Fas receptor ligation, it phosphorylates TIA1, an apoptosis-promoting nuclear RNA-binding protein. The encoded protein is a strong inducer of lymphocyte apoptosis. Two transcript variants encoding different isoforms have been found for this gene. Other variants exist, but their full-length natures have not yet been determined.