>sp|Q28376|TSHB_HORSE Thyrotropin subunit beta OS=Equus caballus OX=9796 GN=TSHB PE=2 SV=1 MTAIFLMSMVFGLACGQTMSFCIPTEYMMHVERKECAYCLTINTTICAGYCMTRDINGKL FLPKYALSQDVCTYRDFMYKTVEIPGCPDHVTPYFSYPVAVSCKCGKCNTDYSDCIHEAI KANYCTKPQKSYVVEFSI