| Antigen | Human IGFBP-1 (218-aa ~28.8 kda, protein accession # P08833) was expressed in NSO cells protein and purified (>95%). For Western blot +ve control (Cat # IGFBP11-C) is supplied in SDS-PAGE sample buffer (reduced). Load 10 ul/lane of IGFBP11-C for good visibility with rabbit antibody Cat # IGFBP11-S or mouse monoclonal antibodies #IGFBP12-M or IGFBP14-M |