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The Human HP (Haptoglobin) ELISA quantitates HP in serum and plasma.
原理方法
The Human Haptoglobin (HP) solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the concentration of Haptoglobin (HP) 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 Haptoglobin (HP). 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 Haptoglobin (HP) 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.
Haptoglobin is an a2-globulin plasma protein synthesized in the liver. It is an acute phase protein which also acts as a scavenger of hemoglobin from hemolyzed red cells. The haptoglobin monomer consists of two a and two beta chains; the a chains bay be hp1Fa, hp1Sa, or hp2a types while the beta chain is constant. Three major phenotypes are recognized: HP1-1, Hp2-1 and Hp-2-2, in which the hp1a chain bay be either the F or S type.
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 : BP, HP, HP2ALPHA2, HPA1S
基因ID : (Human) 3240
基因符号 : HP
蛋白别名 : alpha polypeptide, beta polypeptide, Binding peptide (BP), Haptoglobin alpha chain / alpha(1S) beta, Haptoglobin alpha(2FS) beta, HP2 ALPHA2, HP2-ALPHA-2, HPT, MGC111141, MGC133752, binding peptide, Haptoglobin, haptoglobin alpha(1S)-beta, haptoglobin alpha(2FS)-beta, haptoglobin precursor, haptoglobin, preprohaptoglobin, unnamed protein product, Zonulin
UniProt ID (Human) P00738