Human IFN gamma ELISpot Kit (A341828)

Human IFN gamma ELISpot Kit

Human IFN gamma ELISpot kit includes pre-coated PVDF plates, detection antibody, alkaline phosphatase conjugate, BSA, and BCIP/NBT ready-to-use substrate buffer. The kit is designed for sensitive, single-cell ELISpot detection of Human IFN gamma secretion in PBMCs.

Human IFN gamma ELISpot Kit (A341828) is a sandwich ELISA designed for the sensitive and quantitative measurement of human IFN gamma in peripheral blood mononuclear cells (pbmcs). The assay utilizes a 96-well microtiter plate pre-coated with an antibody specific for IFN gamma. Standards and samples are added to the wells, allowing IFN gamma present in the samples to bind to the immobilized capture antibody. After washing, a biotinylated detection antibody specific for IFN gamma is added, forming an antibody–antigen–antibody complex. Unbound detection antibody is removed by washing, followed by the addition of streptavidin conjugated to horseradish peroxidase (HRP). Following incubation and washing, TMB substrate is added, resulting in a colorimetric reaction that produces a blue color which turns yellow upon addition of stop solution. The intensity of the color is directly proportional to the concentration of IFN gamma in the sample. The concentration of IFN gamma is determined by measuring the absorbance at 450 nm and comparing the results to the standard curve.

Pre-coated Microplate (1 x 96)

Colorimetric

3h after cell stimulation

This product recognizesnatural human IFN-g.

Human

This product shows no cross reactivity with other human cytokines. Cross reactivity with simian IFN gamma.

For bulk or custom IVD raw material requests, contact us directly.

IVD reagents are supplied in accordance with standard industry lead times of 4-6 weeks. Where products are in stock, dispatch typically occurs within 7-10 business days.

Store at +4°C.

IFN-gamma, IFNG, Immune interferon, Interferon gamma

Information online is representative. Always refer to the Product Manual inside the kit.