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The Rat CXCL7 (Thromboglobulin, Beta) ELISA quantitates CXCL7 in serum and plasma.
原理方法
The Rat Thromboglobulin, Beta (CXCL7) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Thromboglobulin, Beta (CXCL7) 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 Thromboglobulin, Beta (CXCL7). 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 Thromboglobulin, Beta (CXCL7) 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.
Members of the a-chemokine subfamily of inducible, secreted, pro-inflammatory cytokines contain a similar motif, in which the first two cysteine residues are separated by a single residue (Cys-X-Cys), and are also chemotactic for neutrophils. The platelet basic protein (PBP), a member of the a-chemokine family, resides in the a-granules of platelets and is released upon their activation. Proteolytic cleavage of the amino terminus of PBP leads to the generation of several peptides, which include mature PBP, connective tissue-activating peptide III (CTAP III, also designated low affinity platelet factor IV (LA-PF4)), b-thromboglobulin (b-TG), and neutrophil-activating peptide 2 (NAP-2). PBP and its N-truncated derivatives mediate inflammation and wound healing. Specifically, NAP-2 activates chemotaxis and degranulation in neutrophils during inflammation. The gene encoding human PBP maps to chromosome 4q12-q13.
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 : Cxcl7, Nap-2
基因ID : (Rat) 246358
基因符号 : Ppbp
蛋白别名 : chemokine (C-X-C motif) ligand 7, neutrophil activating peptide-2, platelet basic protein