>tr|A6I0J9|A6I0J9_RAT Osteoclast-stimulating factor 1 OS=Rattus norvegicus GN=Ostf1 MSKPPPKPVKPGQVKVFRALYTFEPRTPDELYFEEGDIIYITDMSDTSWWKGTCKGRTGL IPSNYVAEQAESIDNPLHEAAKRGNLSWLRECLDNRVGVNGLDKAGSTALYWACHGGHKD IVEVLFTQPNVELNQQNKLGDTALHAAAWKGYADIVQLLLAKGARTDLRNNEKKLALDMA TNAACASLLKKKQATDGARTLSNAEDYLDDEDSD