Because the protein cannot break down the analog, the G-protein remains locked in its active, bound state. Activation Mechanism: It binds directly to G-protein -subunits. 3. Key Research Applications
While G-proteins hydrolyze GTP to GDP to turn "off" signaling, they cannot efficiently hydrolyze GTP- g8634.mp4
Solutions are very unstable; they must be prepared immediately prior to use. Because the protein cannot break down the analog,
Involved in studies of membrane trafficking, including oocyte and mammalian cell patch-clamp experiments. Key Research Applications While G-proteins hydrolyze GTP to
Used to protect proteins from proteolytic degradation. 4. Stability and Handling The product is sensitive and requires careful handling. Storage: -20°C.
Requires a dust mask (N95), eyeshields, and gloves. WGK: 3. Source References: Sigma-Aldrich Product Detail PubMed - Cell Signaling Studies Sigma-Aldrich SDS
Guanosine 5 - g-thio triphosphate = 75 HPLC, powder 94825-44-2