Immunoassay Systems Products & Reviews

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.

RayBio® Human and Mouse Phospho-EGFR (Y1068) ELISA Kit. This assay semi-quantitatively measures phosphorylated EGFR (Tyr1045) and Total EGFR in lysate samples.

Single molecule array (Simoa) testing is a protein detection technique that is orders of magnitude more sensitive than standard sandwich based immunoassay techniques. Traditional ELISA measurements are limited to pg/ml levels of detection. The RayBio Ultrasensitive Simoa Testing Services can achieve sensitivity as low as femtogram (fg/ml) levels, allowing the quantification of biomarkers at concentrations previously difficult…

RayBio® COVID-19 S-Protein S1 Receptor Binding Domain 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.

RayBio® Human/Mouse/Rat Cholecystokinin EIA Kit optimized for serum and cell culture medium.. Competition-based ELISA on a 96-well strip plate.

RayBio® Human IL-1 beta (IL-1 F2) ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human GAPDH ELISA Kit for Serum, Plasma, and Cell Culture Supernatants.

RayBio®Human/Mouse/Rat Amylin (IAPP) EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

RayBio® Mouse ANGPTL3 ELISA Kit for cell culture supernatants, EDTA treated plasma, and serum samples. Heparin and citrate are not recommended.

RayBio® Human/Mouse/Rat Angiotensin II EIA Kit optimized for serum. Competition-based ELISA on a 96-well strip plate.

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.

RayBio® Human IL-22BP ELISA Kit for Cell Culture Supernatants, Plasma, and Serum samples.

SARS-CoV-2 (COVID-19) S-Protein (S1RBD) ELISA Kit. Detects the S-Protein (S1RBD). Standard protein code: 230-30162.

RayBio® Human TIMP-1 ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® COVID-19 N and S1 RBD 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.

RayBio® Human MMP-1 ELISA Kit for cell culture supernatants, heparin treated plasma, and serum samples. EDTA and Citrate are not recommended.

RayBio® Human MCP-1 (CCL2) ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human IL-10 ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human D-Dimer ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human VEGF-A ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human Osteoactivin (GPNMB) ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human beta-NGF ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human/Mouse/Rat Glucagon-like peptide-1 EIA Kit for optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

RayBio® Human TGF beta 1 ELISA Kit for cell culture supernatants, plasma, and serum samples.