Rabbit anti-Human EPOR Polyclonal Antibody

Uniprot Id

P19235

Target Species

Human

Target Name

EPOR

Target Full Name

Erythropoietin receptor

Target Function

Receptor for erythropoietin. Mediates erythropoietin-induced erythroblast proliferation and differentiation. Upon EPO stimulation, EPOR dimerizes triggering the JAK2/STAT5 signaling cascade. In some cell types, can also activate STAT1 and STAT3. May also activate the LYN tyrosine kinase.; Isoform EPOR-T acts as a dominant-negative receptor of EPOR-mediated signaling.

Target Involvement

Erythrocytosis, familial, 1 (ECYT1)

Target Subcellular Location

Cell membrane; Single-pass type I membrane protein.; [Isoform EPOR-S]: Secreted. Note=Secreted and located to the cell surface.

Target Protein Families

Type I cytokine receptor family, Type 1 subfamily

Target Tissue Specificity

Erythroid cells and erythroid progenitor cells. Isoform EPOR-F is the most abundant form in EPO-dependent erythroleukemia cells and in late-stage erythroid progenitors. Isoform EPOR-S and isoform EPOR-T are the predominant forms in bone marrow. Isoform EP

Target Research Area

Cardiovascular

Target Synonyms

EPOR; Erythropoietin receptor; EPO-R

Target Background

This gene encodes the erythropoietin receptor which is a member of the cytokine receptor family. Upon erythropoietin binding, this receptor activates Jak2 tyrosine kinase which activates different intracellular pathways including: Ras/MAP kinase, phosphatidylinositol 3-kinase and STAT transcription factors. The stimulated erythropoietin receptor appears to have a role in erythroid cell survival. Defects in the erythropoietin receptor may produce erythroleukemia and familial erythrocytosis. Dysregulation of this gene may affect the growth of certain tumors. Alternate splicing results in multiple transcript variants.