Immunogen sequence: MYCSAECRLA ATEQYHQVLC PGPSQDDPLH PLNKLQEAWR SIHYPPETAS IMLMARMVAT VKQAKDKDRW IRLFSQFCNK TANEEEEIVH KLLGDKFKG Highest antigen sequence identity to the following orthologs: Mouse - 82%, Rat - 91%. Retinoic acid (RA) represents the oxidi