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WebHigh-quality optimized Invitrogen ELISA kits allow you to measure target-specific proteins with confidence, reliability, and consistency. A variety of ELISA kit formats are available … High sensitivity and specificity: it is common for ELISAs to detect antigens at the picogram level in a very specific manner due to the use of antibodies. High throughput: commercial ELISA kits are normally available in a 96-well plate format. But the assay can be easily adapted to 384-well plates. See more In a direct ELISA, the antigen is immobilized to the surface of the multi-well plate and detected with an antibody specific for the … See more Indirect ELISA is a technique that uses a two-step process for detection, whereby a primary antibody specific for the antigen binds to the target, … See more Also known as inhibition ELISA or competitive immunoassay, competitive ELISA assays measure the concentration of an antigen by detection of signal interference. Each of … See more Sandwich ELISA (or sandwich immunoassay)is the most commonly used format. This format requires two antibodies specific for different epitopes of the antigen. These two antibodies are normally referred to … See more can old oil filter cause low oil pressure
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