| SpCrossreactivity | The human UCP31-P peptide sequences is 100% conserved in long and short form of human UCP3, 88% in monkey, 78% in humming bird, 76% in canine and pig, 70% in mouse, bovine, hamster, and 64% in rat UCP3. UCP31-P has no significant homology with UCP1-2 or UCP4-5. Antibody cross-reactivity in various species has not been studied |