Synthetic peptide, corresponding to amino acids 550-600 of Human IL-3Rbeta.
Conjugation:
Unconjugated
Alternative Names:
Cytokine receptor common subunit beta, CDw131, GM-CSF/IL-3/IL-5 receptor common beta subunit, CD131, CSF2RB, IL3RB, IL5RB, IL3Rbeta
Interleukin-3, or IL-3, is a pleiotropic cytokine that is primarily secreted by activated T lymphocytes and stimulates the proliferation and differentiation of hematopoietic cells. IL-3 exerts its biological effects through a receptor which consists of a ligand-specific alpha subunit (IL-3Ralpha) and a signal transducing beta subunit (IL-3Rbeta) common to the IL-3/IL-5/GM-CSF receptors. The alpha subunits are low-affinity ligand-binding proteins while the beta subunits do not themselves bind ligand, but are required for high affinity binding by the alpha subunits. The mouse IL-3 receptor has two distinct beta subunits, one that functions only in IL-3-mediated cell signaling and a second that is shared with IL-5 and GM-CSF. The murine beta subunits are 91% homologous at the amino acid level but only 56% homologous to the human beta subunit.
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Form:
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Application Dilute:
IHC: 1:50~1:200
Application Notes:
IL-3R (F587) polyclonal antibody detects endogenous levels of IL-3R protein.
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