• USA Home
  • G0635 - Guanosine 5′-[β,γ-imido]triphosphate trisodium salt hydrate

EMAIL THIS PAGE TO A FRIEND
G0635 Sigma-Aldrich

Guanosine 5′-[β,γ-imido]triphosphate trisodium salt hydrate

≥85% (HPLC), powder

Synonym: β:γ-Imidoguanosine 5′-triphosphate trisodium salt hydrate, 5′-Guanylyl-imidodiphosphate trisodium salt hydrate, GMP-PNP, Gpp(NH)p

  • CAS Number 148892-91-5

  • Empirical Formula (Hill Notation) C10H14N6Na3O13P3 · xH2O

  • Molecular Weight 588.14 (anhydrous basis)

  •  MDL number MFCD00084770

  •  PubChem Substance ID 24895020

  •  NACRES NA.51

Purchase

Properties

Related Categories Biochemicals and Reagents, Cell Biology, Cell Signaling and Neuroscience, Cofactors, Core Bioreagents,
Quality Level   200
assay   ≥85% (HPLC)
form   powder
color   white
solubility   H2O: 50 mg/mL
shipped in   dry ice
storage temp.   −70°C
SMILES string   [Na+].[Na+].[Na+].Nc1nc(O)c2ncn([C@@H]3O[C@H](COP([O-])(=O)OP([O-])(=O)NP(O)([O-])=O)[C@@H](O)[C@H]3O)c2n1
InChI   1S/C10H17N6O13P3.3Na/c11-10-13-7-4(8(19)14-10)12-2-16(7)9-6(18)5(17)3(28-9)1-27-32(25,26)29-31(23,24)15-30(20,21)22;;;/h2-3,5-6,9,17-18H,1H2,(H,25,26)(H3,11,13,14,19)(H4,15,20,21,22,23,24);;;/q;3*+1/p-3/t3-,5-,6-,9-;;;/m1.../s1
InChI key   QGJNRMUNXAROIT-CYCLDIHTSA-K

Description

General description

Guanosine 5′-[β,γ-imido]triphosphate (GMP-PNP, Gpp(NH)p) is a non-hydrolyzable analog of GTP that binds and irreversibly activates G proteins. Gpp(NH)p is used in a variety of applications that involve GTP binding, including GTP-activation, GTP-inhibition, GTP transport, GTP hydrolysis, and GTP structure stabilization. Since a cycle of GTP binding, hydrolysis, and release is required for the initiation of protein translocation across the endoplasmic reticulum, guanosine 5′-[β,γ-imido]triphosphate is often used in studies of protein synthesis. Gpp(NH)p is used to activate ADP-ribosylation factors and to modulate G proteins involved in cell signaling, protein synthesis and other metabolic processes.

Application

Guanosine 5′-[β,γ-imido]triphosphate trisodium salt hydrate has been used: to study K-RAS interactions with the membrane, for the crystallization of Mycobacterium tuberculosis FtsZ, as a translation initiation inhibitor for the analysis of the 48S pre-initiation complex.

Non-hydrolyzable analog of GTP; the preferred GTP analog to activate ADP-ribosylation factor.

Packaging

25, 100 mg in poly bottle

5 mg in glass bottle

Biochem/physiol Actions

Guanosine 5′-[ß,γ-imido]triphosphate binds and irreversibly activates G proteins. Since a cycle of GTP binding, hydrolysis, and release is required for the initiation of protein translocation across the endoplasmic reticulum, this non-hydrolyzable GTP analog is often used in studies of protein synthesis.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?