牛VEGF ELISA试剂盒,牛血管内皮生长因子A ELISA试剂盒,旨在以夹心ELISA形式定量检测样品中的牛VEGF含量,检测范围47–3000 pg/ml。

This kit is for quantification of VEGF in cow, cattle, bull. This is a shorter ELISA assay that reduces time to 50% compared to the conventional method, and the entire assay only takes 3 hours. This assay employs the quantitative sandwich enzyme immunoassay technique and uses biotin-streptavidin chemistry to improve the performance and the sensitivity of the assays. An antibody specific for bovine VEGF has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any VEGF present is bound by the immobilized antibody. After washing away any unbound substances, a detection antibody specific for bovine VEGF is added to the wells. Following wash to remove any unbound antibody reagent, a detection reagent is added. After intensive wash a substrate solution is added to the wells and color develops in proportion to the amount of VEGF bound in the initial step. The color development is stopped and the intensity of the color is measured.

Storage:

Store at 4 °C. The kit can be used in 3 months.