Human CXCL11 ELISA Kit

A high-quality sandwich ELISA from Assay Genie designed for the quantitative measurement of CXCL11 in human samples. The kit uses a double-antibody sandwich format with colorimetric detection and is validated for serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid sample types.

Performance specifications include a sensitivity of 37.5 pg/mL and a working assay range of 62.5–4000 pg/mL. The workflow involves primary incubation at 37°C for antigen binding, biotinylated detection antibody binding, HRP-Streptavidin (SABC) binding, TMB substrate development in the dark, and absorbance measurement at 450 nm. Reagents are intended for storage at 2–8°C for 12 months.

CXCL11, also known as Interferon-inducible T-cell alpha chemoattractant (I-TAC), is a chemokine that contributes to immune response and inflammation by recruiting and activating T cells. Quantitative detection supports research into immune-related conditions such as autoimmune disorders and infections.