>sp|P15473|IBP3_RAT Insulin-like growth factor-binding protein 3 OS=Rattus norvegicus GN=Igfbp3 MHPARPALWAAALTALTLLRGPPVARAGAGAVGAGPVVRCEPCDARALAQCAPPPTAPAC TELVREPGCGCCLTCALREGDACGVYTERCGTGLRCQPRPAEQYPLKALLNGRGFCANAS AASNLSAYLPSQPSPGNTTESEEDHNAGSVESQVVPSTHRVTDSKFHPLHSKMEVIIKGQ ARDSQRYKVDYESQSTDTQNFSSESKRETEYGPCRREMEDTLNHLKFLNVLSPRGVHIPN CDKKGFYKKKQCRPSKGRKRGFCWCVDKYGQPLPGYDTKGKDDVHCLSVQSQ