Pig DEFb2(Defensin Beta 2) ELISA Kit

SKU: ELK5832

Size:96T

Reactivity:Pig

Alternative Names:B-DF2; DEFB2; BD2; DEF-B2; HBD2; DEFB102; HBD-2; SAP1; DEFB4A; DEFB4; Skin-Antimicrobial Peptide 1

Assay Type:Sandwich

Sensitivity:26.4 pg/mL

Standard:4000 pg/mL

Detection range:62.5-4000 pg/mL

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

Assay length:3.5h

Research Area:Infection immunity;

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 Pig DEFb2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Pig DEFb2. 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 Pig DEFb2, 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 Pig DEFb2 in the samples is then determined by comparing the OD of the samples to the standard curve.

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