Description

FER (fer tyrosine kinase) is a member of the FPS/FES family of nontransmembrane receptor tyrosine kinases, which shares a functional domain and is involved in signaling pathways through receptor tyrosine kinases (RTK) and cytokine receptors. The Fes /Fps family is distinct from c-Src, c-Abl and related nRTKs and was originally distinguished as a homolog to retroviral oncoproteins. In vivo, Fer kinase assembles into homotrimers via conserved coiled-coil domains. The N-terminal coiled-coil domains of Fer can autophosphorylate in trans, thereby regulating their cellular function through differential phosphorylation states. Growth factor exposure can induce tyrosine phosphorylation of Fer and recruitment of Fer to RTK complexes containing p85. It is expressed predominantly in mature hematopoietic cells of the granulocytic and monocytic lineage, and has been shown to be expressed in vascular endothelial cells. Fer is implicated in insulin signaling, cell-cell signaling, human prostatic proliferative diseases, and is involved in the regulation of G1 progression.

References
1. Li L. Cheng X. Ling HQ. Plant Mol Biol. 2004, Jan, 54(1):125-36. 2. Girault JA. Greengard P. Arch Neurol. 2004, May, 61(5):641-4. 3. Fan L. Di Ciano-Oliveira C. Weed SA. et al. Biochem J. 2004, Jun 1, 380(Pt 2):581-91.

Specification
Aliases	TYK3; FER
Entrez GeneID	2241
Swissprot	P16591
clone	5D2C4
WB Predicted band size	95kDa
Host/Isotype	Mouse IgG1
Antibody Type	Primary antibody
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human,Mouse
Immunogen	Purified recombinant fragment of human FER expressed in E. Coli.
Formulation	Ascitic fluid containing 0.03% sodium azide.

Application
WB	1/500 - 1/2000
IHC	1/200 - 1/1000
ICC	1/200 - 1/1000
ELISA	1/10000