Summary: Cat.No.: ERBB3-7276H Product Overview: Recombinant Human ERBB3 (NP_001973.2) cytoplasmic domain (Pro 730-Ser 1065), 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 50mM Tris, 100mM NaCl, pH 7.5, 10% gly, 1mM GSH Molecular Mass: The recombinant human ErbB3 /GST chimera consists of 573 amino acids and has a calculated molecular mass of 65 KDa. It migrates as an approximately 65 KDa band as predicted in SDS-PAGE under reducing conditions.