>sp|LIF_HUMAN|Leukemia inhibitory factor|Homo sapiens (Human)
MKVLAAGVVPLLLVLHWKHGAGSPLPITPVNATCAIRHPCHNNLMNQIRSQLAQLNGSAN
ALFILYYTAQGEPFPNNLDKLCGPNVTDFPPFHANGTEKAKLVELYRIVVYLGTSLGNIT
RDQKILNPSALSLHSKLNATADILRGLLSNVLCRLCSKYHVGHVDVTYGPDTSGKDVFQK
KKLGCQLLGKYKQIIAVLAQAF