Purity ~95% (SDS-PAGE). GNGT1, also known as guanine nucleotide-binding protein G(T) subunit gamma-T1, belongs to the G protein gamma family. This protein is involved as a modulator or transducer in various transmembrane signaling systems. It is required for the GTPase activity, for replacement of GDP by GTP, and for G protein- effector interaction. Source: Recombinant protein corresponding to aa1-71 from human GNGT1, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~10.6kD (94aa) Applications: Suitable for use in SDS-PAGE.