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The Human c-Met (Total) ELISA Kit is a solid-phase sandwich Enzyme-Linked Immunosorbent Assay (ELISA) designed to detect and quantify the level of c-Met (Total) in fresh or frozen human cell lysates. The assay recognizes both natural and recombinant full length human c-Met (Total), independent of its phosphorylation state.
原理方法
A monoclonal capture antibody specific for c-Met (Total) has been coated onto the wells of the 96-well plate. During the first incubation, standards of known content and unknown samples are pipetted into the wells and the antigen binds to the immobilized (capture) antibody. After washing, a rabbit antibody specific for the target protein is added to the wells and serves as a detection antibody by binding to the immobilized protein captured during the first incubation. After washing, a horseradish peroxidase labeled anti-rabbit IgG is added. This binds to the detection antibody to complete the four member sandwich. After a third incubation and washing to remove all the unbound enzyme, a substrate solution (TMB) is added, which is acted upon by the bound enzyme to produce color. The intensity of this colored product is directly proportional to the concentration of target protein present in the original specimen and the optical density can be read on a standard microplate reader.
严格验证
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
MET (cMET) is a receptor-like tyrosine kinase whose dysregulation has been linked to many types of human malignancies. After activation of the ligand, MET interacts with the PI3-kinase subunit PIK3R1, PLCG1, SRC, GRB2, and STAT3. There interactions lead to the activation of signaling cascades including RAS-ERK, PI3, kinase-AKT, and PLCgamma-PKC. MET plays a role in embryonic development including gastrulation, development of muscles and neurons, angiogenesis, and kidney formation. It also plays a role in adults including wound healing, organ regeneration, and tissue remodeling. MET has been linked to cancers including gastric, renal, and breast; therefore, making it a target for cancer therapeutics and diagnostic testing.
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