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Merck

G8634

Guanosine 5′-[γ-thio]triphosphate tetralithium salt

≥90% (contains < 10% GDP, HPLC), G-protein activator, powder

Sinónimos:

GTPγS tetralithium salt, GTP-γ-S-Li4, Guanosine 5′-O-(3-thiotriphosphate) tetralithium salt

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C10H12Li4N5O13P3S
Número CAS:
Peso molecular:
562.98
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
41106305
EC Number:
305-606-1
MDL number:
Beilstein/REAXYS Number:
8182249
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Nombre del producto

Guanosine 5′-[γ-thio]triphosphate tetralithium salt, ≥90% (contains < 10% GDP, HPLC), powder

InChI key

AMQXJFWJOAWCPV-ZVQJTLEUSA-J

InChI

1S/C10H16N5O13P3S.4Li/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(26-9)1-25-29(19,20)27-30(21,22)28-31(23,24)32;;;;/h2-3,5-6,9,16-17H,1H2,(H,19,20)(H,21,22)(H2,23,24,32)(H3,11,13,14,18);;;;/q;4*+1/p-4/t3-,5-,6-,9-;;;;/m1..../s1

SMILES string

[Li+].[Li+].[Li+].[Li+].NC1=Nc2c(ncn2[C@@H]3O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=S)[C@@H](O)[C@H]3O)C(=O)N1

assay

≥90% (contains < 10% GDP, HPLC)

form

powder

color

white to off-white

solubility

H2O: ≥75 mg/mL (Solutions are very unstable; prepare immediately prior to use.)

shipped in

dry ice

storage temp.

−20°C

Quality Level

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Categorías relacionadas

Application

Guanosine 5′-[γ-thio]triphosphate tetralithium salt has been used:
  • as a component of lysis buffer
  • in oocyte and mammalian cell patch-clamp experiments to keep the G proteins in a constantly active state
  • to couple with G- protein α, to study its effect on kinase activity

Biochem/physiol Actions

GTP-γ-S is a non-hydrolyzable GTP analog, known for its role as a G-protein activator. It has recently been shown to protect proteins from proteolytic degradation, stimulate GLUT4 translocation in a tyrosine kinase-dependent manner, stimulate phospholipases and induce actin polymerization in vitro.
Non-hydrolyzable GTP analog, a G-protein activator.

Features and Benefits

This compound is a featured product for Cyclic Nucleotide research. Click here to discover more featured Cyclic Nucleotide products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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