详细描述：
The superfamily of GTP binding proteins, of which Ras proteins are prototypes, has been implicated in a broad range of biological activities. A family of guanine nucleotide releasing factors (GRFs) activate Ras in mammalian cells and growth factor recepto

应用范围：WB, IP, IF； 反应种属：m, r, h； Isotype：mouse monoclonal IgG2b； 标记：无标记。