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The Human OC (Osteocalcin) ELISA quantitates OC in serum and plasma.
原理方法
The Human Osteocalcin (OC) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Osteocalcin (OC) 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 Osteocalcin (OC). 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 Osteocalcin (OC) 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.
Osteocalcin belongs to the osteocalcin/matrix Gla-protein family and constitutes 1-2% of the total bone protein. It binds strongly to apatite and calcium. Gamma-carboxyglutamate residues are formed by vitamin K dependent carboxylation. These residues are essential for the binding of calcium.
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 : BGLAP, BGP, OC, OCN
基因ID : (Human) 632
基因符号 : BGLAP
蛋白别名 : BGP, bone gamma-carboxyglutamate (gla) protein (osteocalcin), Bone Gla protein, Gamma-carboxyglutamic acid-containing protein, Osteocalcin, PMF1, RP11-54H19.5, unnamed protein product
UniProt ID (Human) P02818