R&D Systems Biomarker Testing Service most often performs analysis using sample types that are typically evaluated during development of the R&D Systems assays. These include:
If a desired assay has not been validated for your sample type, custom sample-type evaluation is available by Biomarker Testing Service. Typical sample type evaluation includes:
Sample type evaluations confirm that a particular assay is suitable for the sample type in question. Our Biomarker Testing Service team will also perform assays using kits that are not manufactured by R&D Systems.
Quantikine ELISA Kits – a wide selection of quantitative ELISAs for measuring molecules in biological fluids.
Quantikine HS ELISA Kits - greater sensitivity for samples containing very low levels of target molecule
Quantikine IVD ELISA Kits – 510(k) cleared for in vitro diagnostic use
QuantiGlo® ELISA Kits with broad dynamic range
Parameter Kits – competitive assays for cyclic nucleotides, eicosanoids, and more
Bead-based kits designed for the simultaneous detection of process-related molecules in a single sample
An overview of R&D Systems ELISA quality and performance
R&D Systems is the most trusted supplier of cytokine immunoassays. R&D Systems Biomarker Testing Service utilizes our complete line of branded immunoassays that were developed and manufactured in-house. These assays are exhaustively tested for superior performance with regards to inter- and intra-assay precision, linearity of sample dilution, sensitivity, recovery of the specific biomarker, and interfering substances.