Goat anti- Guinea Pig Staphylococal Protein A

2014-04-21 09:51 下载量：0

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Goat anti- Guinea Pig Staphylococal Protein A Collect Sample – serum or blood plasma Storage: 2 - 8 °C Package size: 96 determinations PRINCIPLE OF THE METHOD The SPA kit is a solid phase phase sandwich enzyme linked immuno sorbent assay(ELISA). Samples , including standards of known SPA concentrations and unknowns are pipetted into these wells. During the first incubation, the SPA antigen and a biotinylated monoclonal antibody specific for SPA are simultaneously incubated. After washing, the enzyme(streptavidin-peroxydase)is added. After incubation and washing to remove all the unbound enzyme, a substrate solution which is acting on the bound enzyme is added to induce a coloured reaction product. The intensity of this coloured product is directly proportional to the concentration of SPA present in the samples.

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上海信裕生物科技有限公司

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