Synthetic peptide amino acids 347-363 (LDGPLSSRGEKVILFQY, C-terminus) of mouse Lhx6.1A (also known as LIM/homeobox protein Lhx6.1 and Lhx6, accession number Q9R1R0) Rat: 94% identity (16/17 amino acids identical) Human: 88% identity (15/17 amino acids identical) No identity with Lhx6.1B