Human Lipoxin A4, Lxa4 Elisa Kit for detecting Lipoxin A4, Lxa4 in serum, plasma, cell culture supernates, urine, tissue homogenates, cell lysates. Species Reactivity: Human (Homo sapiens). Detection Range: 0.625-40pg/ml. Sensitivity: 0.156pg/ml. Format: 96-Well Plate. Assay Type: Sandwich. Assay Time: 1-5h. Restrictions: For Research Use Only. Not for use in diagnostic procedures.