Peptide sequence: MDSPCQPQPL SQALPQLPGS SSEPLEPEPG RARMGVESYL PCPLLPSYHC Sequence homology: Cow: 100%; Guinea Pig: 93%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 93%; Rat: 100%; Zebrafish: 85%. ISL LIM Homeobox 2 (ISL2) is a gene located on chromoso