Cat. No.: X24-09-LY232
GTPαS
Synonym: Guanosine-5'-O-(1-thiotriphosphate), 100 mM tris salt solution (Mixture of Rp and Sp isomers)
Product Size
5 mg; 10 mg; 25 mg; 100 mg
Properties
Description
GTPαS is an analog of GTP that contains a sulfur substituent at the γ-phosphate group position and, unlike GTP, cannot be hydrolyzed.
Molecular Formula
C10H16N5O13P3S
Form
Clear colorless to light yellow solution
Purity
≥97%, determined by HPLC.
Applications
GTPαS is often used in cell signaling studies to activate G proteins and other GTP-binding proteins, and to study the mechanism of action and signaling process of GTP.
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