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  • Alternative name

    Platelet-derived growth factor subunit B ELISA KIT; PDGF-2 ELISA KIT; Platelet-derived growth factor B chain ELISA KIT; Platelet-derived growth factor beta polypeptide ELISA KIT; Proto-oncogene c-Sis ELISA KIT; INN: BecaplerminPDGFB ELISA KIT; PDGF2 ELISA KIT; SIS ELISA KIT; PDGF subunit B ELISA KIT

  • Catalog
  • species
  • Standard CurveHuman PDGFB,PDGFA ELISA Kit
  • Other Species Mouse PDGFB,PDGFA ELISA Kit
  • SpecificityNatural and recombinant human PDGF-AB
  • SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
  • Sensitivity< 2pg/ml
  • Intended UseHuman PDGFB,PDGFA ELISA Kit allows for the in vitro quantitative determination of PDGFB,PDGFA , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
  • StorageFor 5-7days:Store the whole kit at 4℃
    For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
  • Product Description
    Principle of the assay: human PDGF-AB ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for PDGF-AB has been precoated onto 96-well plates. Standards(E.coli,(S87 - T211)+(S82 - T190)) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for PDGF-AB is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human PDGF-AB amount of sample captured in plate. Background: The platelet-derived growth factor (PDGF) is a mitogen derived from human platelets consisting of two related polypeptides termed A and B chains.1 The genes for PDGF A chain, B chain/c-sis, and the PDGF receptor areexpressed in human malignant glioma cell lines.2 Normal human endothelial cells in culture express the B chain ofPDGF, and that endothelial-derived PDGF B chain is synthesized as a predicted precursor polypeptide of Mr 27,281.3 The entire B chain of PDGF is highly (96%) homologous to a portion of p28sis, the transforming protein ofsimian sarcoma virus (SSV). It has been suggested that p28sis exerts its transforming potential by mimicking the growth promoting activity of PDGF and stimulating the cell in an autocrine manner.1 PDGF A-chain precursorpolypeptide is assigned to the proximal long arm of chromosome 7, band q11.23.4 The human homolog (PDGFB-chain/c-sis) of the transforming gene of simian sarcoma virus is assigned to chromosome 22.5 The standardproduct used in this kit is recombinant human PDGF-AB with the molecular mass of 27KDa.

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