Human GITR/TNFRSF18 ELISA Kit, 96 tests

KE00220 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The TNFRSF18 ELISA kit is to be used to detect and quantify protein levels of endogenous TNFRSF18. The assay recognizes human TNFRSF18. An antibody specific for TNFRSF18 has been pre-coated onto the microwells. The TNFRSF18 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody of biotinylated specific for TNFRSF18 is added to detect the captured TNFRSF18 protein. For signal development, Sterptravidin-HRP is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.

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