Cayman’s Lipoxin B4 (LXB4) ELISA Kit is a competitive assay that can be used for quantification of LXB4 in plasma, serum, and urine. The assay has a range of 1.6-1,000 pg/ml with a midpoint (50% B/B0) of approximately 41 pg/ml and a sensitivity (80% B/B0) of approximately 9.5 pg/ml.Needed but not supplied: Please download the kit booklet to verify if UltraPure Water (Milli-Q or equivalent) or any other components are needed for this assay.WARNING This product is not for human or veterinary use.