{"product_id":"mouse-rspo4-r-spondin-4-elisa-kit-51126","title":"Mouse RSPO4 (R-Spondin-4) ELISA Kit","description":"\u003cp\u003eThe Mouse (RSPO4) R-Spondin-4 ELISA Kit measures R-spondin-4 in Mouse samples. The plate has been pre-coated with Mouse RSPO4 antibody. RSPO4 present in the sample is added and binds to antibodies coated on the wells. And then biotinylated Mouse RSPO4 Antibody is added and binds to RSPO4 in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated RSPO4 antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of Mouse RSPO4. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.\u003c\/p\u003e","brand":"Bioassay Technology Laboratory","offers":[{"title":"96 wells","offer_id":48935483277540,"sku":"E2437Mo","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/6238\/8964\/files\/E2437Mo_66c11ca1-e525-47d9-ae19-131cc80d5d74.jpg?v=1779150794","url":"https:\/\/www.ardentbio.com\/products\/mouse-rspo4-r-spondin-4-elisa-kit-51126","provider":"Ardent Bio LLC","version":"1.0","type":"link"}