Human EPOR / Erythropoietin Receptor Protein (Fc Tag)
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
|Synonym||EPOR , MGC138358|
A DNA sequence encoding the extracellular domain ( Met 1- Pro 250 ) of human erythropoietin receptor (NP_000112.1 ) precursor was fused with the Fc region of human IgG1 at the C-terminus.
|Expression Host||Human Cells|
|Purity||> 90% as determined by SDS-PAGE|
|Bio-activity||Measured by its binding ability in a functional ELISA
Immobilized CD131 at 10 μg/mL ( 100 μl/well ) can bind biotinylated recombinant human EPOR with a linear range of? 0.16 - 4 μg/ml
|Endotoxin||< 1.0 EU per μg of the protein as determined by the LAL method.|
|Stability||Samples are stable for up to twelve months from date of receipt at -70℃|
|Predicted N terminal||Ala 25|
The recombinant human EPOR/Fc is a disulfide-linked homodimeric protein after removal of the signal peptide. The reduced monomer consists of 460 amino acids and has a predicted molecular mass of 51.0 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhEPOR/Fc monomer is approximately 55-60 kDa due to glycosylation.
|Formulation||Lyophilized from sterile PBS, 8% sucrose,0.5% Tween-20, pH 7.4
|Storage||Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.|
|Reconstitution||A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.|
|EPOR Protein Description||
Erythropoietin (EPO) is the major glycoprotein hormone regulator of mammalian erythropoiesis , and is produced by kidney and liver in an oxygen-dependent manner. The biological effects of EPO are mediated by the specific erythropoietin receptor (EPOR) on bone marrow erythroblasts, which transmits signals important for both proliferation and differentiation along the erythroid lineage. EPOR is a type 1 single-transmembrane cytokine receptor, and belongs to the homodimerizing subclass which functions as ligand-induced or ligand-stabilized homodimers. EPO binding to EPOR triggers auto- or trans-phosphorylation of a protein-tyrosine kinase JAK2 bound to the receptor cytosolic (CT) domain, and subsequently JAK2 activates a variety of intracellular signal substrates including Ras/MAPK, phosphatidylinositol 3-kinase and STAT transcription factors. The stimulated EPOR appears to function in erythroid cell survival through preventing the PCD, and is also suggested to play a neuroprotective role for its expression in mammalian brains. Aberrantly expressed EPOR is implicated in pathogenesis of various human diseases including erythroleukemia and familial erythrocytosis.