Approximately 2% cross-reactivity with recombinant human (rh) ALCAM is observed and less than 1% cross-reactivity with rhPECAM, rhEpCAM, rhICAM-1, rhICAM-2, rhICAM-3, and rhVCAM-1 is observed. Reconstitute at 0.2 mg/mL in sterile PBS. Endoxin level is <0