Human CX3CL1/Fractalkine  ELISA Kit

Designed for the quantitative measurement of CX3CL1 (Fractalkine) in human samples, this Sandwich ELISA from Assay Genie uses a double-antibody, colorimetric detection format with a sensitivity of 75 pg/mL and a standard curve range of 125–8000 pg/mL. Validated for serum, plasma, cell culture supernatant, cell or tissue lysates, and other liquid samples, the kit is supplied for research use and should be stored at 2–8°C for 12 months.

CX3CL1 is a unique chemokine that exists in both membrane-bound and soluble forms and plays a central role in immune response regulation, cell adhesion and migration. It is implicated in inflammatory processes and in conditions such as atherosclerosis, rheumatoid arthritis, and neurodegenerative disorders. By accurately quantifying CX3CL1 levels, the kit supports research into the chemokine's physiological and pathological roles across immunology and inflammation. Alternative designations include Fractalkine, FKN, ABCD-3, C3Xkine, CXC3, CXC3C, NTN, NTT, and SCYD1.

Components include a pre-coated dismountable ELISA microplate, lyophilized standard, biotin-labeled detection antibody, HRP-Streptavidin conjugate (SABC), TMB substrate, sample dilution buffer, antibody dilution buffer, SABC dilution buffer, wash buffer, stop solution, plate sealers, and a technical manual. Linearity and recovery profiles are reported for serum, EDTA plasma, and heparin plasma matrices.