The AlphaLISA® Chemokine (C-X-C motif) ligand 11 (CXCL11) Detection Kit is designed for detection and quantitation of Human Chemokine (C-X-C motif) ligand 11 (CXCL11) in serum, buffered solution or cell culture medium in a homogeneous (no-wash steps, no separation steps) assay.