Mouse FRS3 (Fibroblast Growth Factor Receptor SubstRate 3) ELISA Kit (MOES01026)

Fibroblast Growth Factor Receptor Substrate 3 (FRS3) functions as a membrane-anchored adaptor linking activated FGFR tyrosine kinases to downstream MAPK and PI3K signaling cascades, and this Assay Genie ELISA Kit enables researchers to quantify mouse FRS3 levels in laboratory samples. The kit supports work on FGF-driven developmental pathways, neural crest differentiation, and receptor tyrosine kinase signaling in murine model systems, where FRS3 expression dynamics can be tracked alongside related adaptor and receptor proteins.

Configured for 96 assays in a microplate format, the assay produces an absorbance-based readout compatible with standard laboratory plate readers. Each order includes pre-coated wells, enzyme-conjugated detection reagent, calibrated reference standards, wash buffer, chromogenic substrate, and stop solution packaged in individually labeled vials. The workflow follows standard ELISA methodology: sequential incubation with sample or standard, detection antibody, and substrate, with absorbance values quantified against the included standard curve to calculate unknown concentrations.

Mouse-specific reactivity makes the kit appropriate for studies using blood-derived samples such as serum and plasma fractions, as well as conditioned medium from cell culture experiments. Researchers investigating FGF/FGFR signaling, stem cell maintenance, or oncology pathways involving FGFR amplification can apply this kit to track adaptor protein changes across treatment conditions in vitro and in vivo. All reagents are packaged in single-use-friendly vials that support standard aliquot practices to preserve activity across the shelf life of the kit.