Human FAM3c (Protein FAM3c) ELISA Kit (HUFI03406)

Designed by Assay Genie for quantitative measurement of human FAM3C protein, this sandwich ELISA kit uses a double-antibody format with colorimetric detection. Reactivity is human, and validated sample types include serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. The UniProt reference is Q92520, and the target is also known as ILEI (interleukin-like EMT inducer) and GS3786.

Performance characteristics quoted from the manufacturer include a sensitivity of 9.375 pg/mL and a working range of 15.625–1000 pg/mL. Storage is at 2–8°C for 12 months. Linearity was assessed at 1:2, 1:4 and 1:8 dilutions: serum (n = 5) 80–105%, 82–99%, 81–93%; EDTA plasma (n = 5) 86–105%, 84–89%, 86–98%; heparin plasma (n = 5) 89–105%, 85–100%, 82–97%. Spike-and-recovery was 82–100% (average 89%) for serum, 81–99% (average 89%) for EDTA plasma, and 83–100% (average 93%) for heparin plasma.

FAM3C (family with sequence similarity 3 member C) is described by Assay Genie as a protein involved in cell growth and differentiation, metabolic regulation and insulin sensitivity, and is highlighted as a biomarker of interest for studying metabolic disorders and potential therapeutic interventions.