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The Human HO1 (Heme Oxygenase 1) ELISA quantitates HO1 in serum and plasma.
原理方法
The Human Heme Oxygenase 1 (HO1) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Heme Oxygenase 1 (HO1) 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 Heme Oxygenase 1 (HO1). 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 Heme Oxygenase 1 (HO1) 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.
Heme oxygenase (HO) is a microsomal enzyme that catalyzes the oxidation of heme to the antioxidant molecules, biliverdin and carbon monoxide. HO consists of two homologous isozymes, an inducible HO-1 and a constitutively expressed HO-2. HO-1 is induced by a wide variety of stimuli including conditions of oxidative stress, inflammatory agents, transforming growth factor beta and heat shock. The increase in expression of HO-1 is thought to be a cellular defense mechanism against oxidative stress since elevated HO could eventually generate more bilirubin, an anti-oxidant.
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 : bK286B10, HMOX1, HMOX1D, HO, HO-1, HO1, HSP32
基因ID : (Human) 3162
基因符号 : HMOX1
蛋白别名 : heat shock protein, 32-kD, heme orygenase 1, heme oxygenase (decycling) 1, Heme oxygenase 1, HMOX1, HO-1, unnamed protein product
UniProt ID (Human) P09601