Human PIINP(Procollagen II N-Terminal Propeptide) Microsample ELISA Kit

SKU: ELK2573MS

Size:96T

Reactivity:Human

Alternative Names:P2NP; N-Propeptide Of Type II Procollagen; Procollagen II Amino Terminal Propeptide

Assay Type:Sandwich

Sensitivity:39.02 pg/mL

Standard:6000 pg/mL

Detection range:93.75-6000 pg/mL

Sample type:Serum, plasma, tissue homogenates and other biological fluids

Assay length:3.5h

Research Area:Bone metabolism;

Test principle:The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human PIINP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PIINP. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human PIINP, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human PIINP in the samples is then determined by comparing the OD of the samples to the standard curve.

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