Summary: Cat.No. : IGF1R-50H Product Overview : Recombinant Human IGF1R (NP_000866.1) cytoplasmic domain (Met 954-Cys 1367), fused with the N-terminal polyhistidine-tagged GST tag, was produced in Baculovirus-Insect cells. Source : Baculovirus-Insect Cells Species : Human Tag : His & GST Form : Lyophilized from 0.2μm filtered solution of 20mM Tris, 500mM NaCl, pH 7.4, 20% glycerol, 0.3mM DTT Molecular Mass : The recombinant human IGF1R (aa 954-1367) /GST chimera consists of 651 amino acids and has a calculated molecular mass of 74.6 KDa. It migrates as an approximately 70 KDa band in SDS-PAGE under reducing conditions.