Enzyme-linked immunosorbent assays (ELISA), also known as enzyme immunoassays (EIA), are used for the detection and quantification of proteins, peptides and antibodies in a sample. ELISA often comes in kit format, with pre-selected antibody pairs to detect specific proteins or biomarkers of diseases such as diabetes and obesity, or cardiovascular and neurological disorders. Detection is made possible with chemiluminescent, fluorescent or colorimetric substrates and detection instruments such as microplate / ELISA readers. Other kits available include: Enzyme-linked immunospot (ELISPOT) assays for the quantification of protein-producing cells and chemiluminescent immunoassays (CLIA) kits. Find the best ELISA kits and products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
RayBio® COVID-19 S-Protein S1 Receptor Binding Domain Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgM antibody against SARS-CoV-2 in serum. This ELISA kit is for research use only, not for therapeutic or diagnostic applications.
RayBio® COVID-19 (SARS-CoV-2) N-Protein Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgG antibody against SARS-CoV-2 in serum. This Product is for Research Use Only. Not for use in in vitro diagnostics.
Unique microtiter plate enzyme immunoassay for the quantitation of intact filled and empty AAV5 capsids. The capture antibody detects a conformational epitope not present on unassembled capsid proteins
Unique microtiter plate enzyme immunoassay for the quantitation of intact filled and empty AAV6 capsids. The capture antibody detects a conformational epitope not present on unassembled capsid proteins.
The RayBio® COVID-19 Spike-ACE2 binding assay kit is a patented, rapid, simple, and sensitive method to characterize the binding affinity of the SARS-CoV-2 Spike (S) protein and the Angiotensin I Converting Enzyme 2 (ACE2) receptor complex in the presence of potential inhibitors.
ELISA for the quantitative determination of IgG Antibodies to SARS-CoV-2 (COVID-19) Spike RBD protein in Hamster serum.
The Trastuzumab ELISA kit is intended for the quantitative determination of Trastuzumab in serum, plasma and cell culture samples. Calibrated against NIBSC International Standards from WHO (19/108).
The Ranibizumab kit is an assay intended for the quantitative determination of Ranibizumab in human serum and plasma samples. Also available validated for rat serum samples.
Enzyme Immunoassay for the quantitative determination of Anti-Cetuximab antibodies in serum and plasma.
Enzyme Immunoassay for the quantitative determination of Anti-Bevacizumab antibodies in serum and plasma.
Enzyme Immunoassay for the quantitative determination of Anti-Tremilimumab antibodies in serum and plasma.
Enzyme Immunoassay for the quantitative determination of Anti-Nivolumab antibodies in serum and plasma.
ELISA for the quantitative determination of IgG Antibodies to SARS-CoV-2 Spike S1 protein in mouse serum and plasma. Accurate, specific detection with reproducible results.
ELISA for the quantitative determination of IgG Antibodies to SARS-CoV-2 Spike S1+S2 ECD protein in mouse serum and plasma. Accurate, specific detection with reproducible results.
Enzyme Immunoassay for the Quantitative Determination of Anti-Pertuzumab antibodies in human serum and plasma.
Immunoassay for the measurement of CHO HCP in cell culture samples.
This generic E.coli Host Cell DNA ELISA kit is intended in determining the presence of Host Cell DNA contamination in various products that are manufactured through recombinant expression in E.coli. The kit has been validated successfully for testing of in process and final product in variety of products regardless of growth and purification process.
Enzyme Immunoassay for the quantitative determination of Insulin Lispro in serum, plasma and cell culture supernatant
The Golimumab ELISA kit is intended for the quantitative determination of Golimumab in serum, plasma and cell culture samples.
The Ipilimumab ELISA kit is an assay intended for the quantitative determination of Ipilimumab in serum, plasma and cell culture samples.
