Human phosphatidylserine (PS) ELISA kit Beijing spot

Human phosphatidylserine (PS) ELISA kit Beijing spot Human phosphatidylserine, PS ELISA Kit Experimental principle: The kit uses a double antibody one-step sandwich enzyme-linked immunosorbent assay (ELISA). To the coated microwells pre-coated with the antibody of the target, the specimen, the standard, and the HRP-labeled detection antibody were sequentially added, and the cells were washed and thoroughly washed. Using the substrate TMB to develop color, TMB is converted to blue under the catalysis of peroxidase and converted to the final yellow color by the action of an acid. The depth of the color is positively correlated with the target in the sample. The absorbance (OD value) was measured at 450 nm using a microplate reader to calculate the sample concentration.

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