IL12RB1 Polyclonal Antibody Sizes: 50µl, 100µl Catalogue Numbers: BS8052-50, BS8052-100 Product: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Swiss-Prot: P42701 Host: Rabbit Reactivity: Mouse, Rat Applications: WB IF IHC ELISA All Applications: WB: 1:500~1:2000 IHC: 1:100~1:500 IF: 1:100~1:500 ELISA: 1:5000~1:10000 Background: IL-12, a heterodimeric cytokine composed of two disulfide-bonded glycoprotein subunits, p35 and p40, has pleiotrophic activities including stimulation of the proliferation of activated T and NK cells, induction of IFN-g production by PBMCs, enhancement of the lytic activity of NK/LAK cells and promotion of T-helper (Th) 1 cell responses. The T cell response to IL-12 is mediated through two receptor proteins, designated IL-12Rb-1 and IL-12Rb-2 (4). The genes encoding human IL-12Rb-1 and IL-12Rb-2 map to chromosomes 19p13.1 and 1p31.3-p31.2, respectively. Increased IL-12Rb-2 expression is crucial in regulating Th1 differentiation, whereas IL-12Rb-1 expression is less restricted. Inhibition of IL-12 activity may provide treatment for diseases associated with pathologic Th1 responses, such as multiple sclerosis or Crohn’s disease, while administration of recombinant IL-12 may aid in the treatment for allergic disorders and asthma. Purification and Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE). Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Specificity: IL12RB1 polyclonal antibody detects endogenous levels of IL12RB1 protein. Bioworld Molecular Weight: ~ 80 kDa Note: For research use only, not for use in diagnostic procedure. Alternative Name: Interleukin-12 receptor subunit beta-1; IL-12 receptor subunit beta-1; IL-12R subunit beta-1; IL-12R-beta-1; IL-12RB1; IL-12 receptor beta component; CD_antigen=CD212; IL12RB1; IL12R; IL12RB Immunogen: KLH conjugated synthetic peptide derived from mouse IL-12RB1:401-500/738 Conjugate: Unconjugated Modification: Unmodified