Identification | Back Directory | [Name]
GTP-GAMMA-S SODIUM SALT | [CAS]
37589-80-3 | [Synonyms]
GTP-γ-S GTP-GAMMA-S GTP-GAMMA-S, NA GTP-GAMMA-S SODIUM SALT guanosine5’-o-(3-thiotriphosphate Guanosine 5'-γ-thiotriphosphoric acid Guanosine 5'-(γ-thiotriphosphoric acid) Guanosine 5'-O-(γ-thiotriphosphoric acid) 5'-Guanylyloxyphosphonyloxythiophosphonic acid GUANOSINE-5'-O-(3-THIOTRIPHOSPHATE) SODIUM SALT GUANOSINE-5'-O-(3-THIOTRIPHOSPHORIC ACID), SODIUM GUANOSINE-5'-(GAMMA-THIO)-TRIPHOSPHATE, SODIUM SALT GUANOSINE-5'-[GAMMA-THIO]TRIPHOSPHATE TETRASODIUM SALT guanosine-5’-o-(3-thiotriphosphate),(gtp-g-s),sodiumsalt Guanosine-5′-[γ-thio]triphosphate tetrasodium salt solution Guanosine-5μ-[γ-thio]triphosphate solution tetrasodium salt Guanosine5'-(trihydrogen diphosphate), P'-anhydride with phosphorothioic acid | [Molecular Formula]
C10H12N5Na4O13P3S | [MDL Number]
MFCD03791271 | [MOL File]
37589-80-3.mol | [Molecular Weight]
627.17 |
Chemical Properties | Back Directory | [density ]
2.68±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C (-15°C to -25°C) | [form ]
solution (deep frozen) | [pka]
0.67±0.50(Predicted) | [color ]
white | [Water Solubility ]
water: soluble |
Hazard Information | Back Directory | [Uses]
GTP-γ-S has been used:
- in G-Protein activation assay to assess the functionality of protease-activated receptor 4 (PAR4)
- in fluorimetric guanine nucleotide exchange assay of G protein alpha subunits (Gα)
- to monitor the Rac family small guanosine triphosphatase (GTPase) 2 (Rac2)-stimulated activity of phospholipase Cγ2 mutants
| [Definition]
ChEBI: Guanosine 5'-[gamma-thio]triphosphate is a nucleoside triphosphate analogue. It is functionally related to a GTP. | [General Description]
Guanosine 5′-O-(3-thiotriphosphate), tetralithium salt (GTP-γ-S) is a non-hydrolysable analog of GTP. It is an inhibitor of phosphodiesterase in photoreceptors. | [Biochem/physiol Actions]
Guanosine 5′-O-(3-thiotriphosphate) (GTP-γ-S) activates guanine-nucleotide-binding proteins and is slowly hydrolyzed enzymatically. It inhibits guanosine triphosphatase (GTPases) more potently than guanosine triphosphate (GTP), |
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