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The Human PDGF-BB (Platelet Derived Growth Factor BB) ELISA quantitates PDGF-BB in serum and plasma.
原理方法
The Human Platelet Derived Growth Factor BB (PDGF-BB) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Platelet Derived Growth Factor BB (PDGF-BB) in biological samples. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are added into these wells and bind to the immobilized (capture) antibody.
The sandwich complex is formed by the addition of a second (HRP-linked) detection antibody specific to Platelet Derived Growth Factor BB (PDGF-BB). Excess reagents are washed from the plate.
A substrate solution is added that reacts with the enzyme-antibody-target complex to produce a measurable signal. The enzyme-substrate reaction is terminated by the addition of stop solution. The intensity of the signal, measured spectrophotometrically at 450 ± 2 nm, is directly proportional to the concentration of Platelet Derived Growth Factor BB (PDGF-BB) present in the original specimen.
Rigorous validation:
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
The protein encoded by this gene is a member of the platelet-derived growth factor family. The four members of this family are mitogenic factors for cells of mesenchymal origin and are characterized by a motif of eight cysteines. This gene product can exist either as a homodimer (PDGF-BB) or as a heterodimer with the platelet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma. Reciprocal translocations between chromosomes 22 and 7, at sites where this gene and that for COL1A1 are located, are associated with a particular type of skin tumor called dermatofibrosarcoma protuberans resulting from unregulated expression of growth factor. Two alternatively spliced transcript variants encoding different isoforms have been identified for this gene.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
基因别名 : c-sis, IBGC5, PDGF-2, PDGF2, PDGFB, SIS, SSV
基因ID : (Human) 5155
基因符号 : PDGFB
蛋白别名 : becaplermin, epididymis secretory sperm binding protein, FLJ12858, H-PDGF-BB, orf 2, PDGF subunit B, PDGF, B chain, PDGF-2, PDGFB, platelet-derived growth factor 2, Platelet-derived growth factor B chain, Platelet-derived growth factor beta polypeptide, platelet-derived growth factor beta polypeptide (simian sarcoma viral (v-sis) oncogene homolog), Platelet-derived growth factor subunit B, platelet-derived growth factor, beta polypeptide (oncogene SIS), Proto-oncogene c-Sis, unnamed protein product
UniProt ID (Human) P01127