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Key Documents

51120

Sigma-Aldrich

Guanosine 5′-triphosphate sodium salt hydrate

≥90% (HPLC)

Sinonimo/i:

GTP, GTP-Na⁺ hydrate, 5′-GTP-Na2

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About This Item

Formula empirica (notazione di Hill):
C10H16N5O14P3 · xNa+ · yH2O
Numero CAS:
Peso molecolare:
523.18 (anhydrous free acid basis)
Beilstein:
4113439
Numero CE:
Numero MDL:
Codice UNSPSC:
41106305
ID PubChem:
NACRES:
NA.51

Livello qualitativo

Saggio

≥90% (HPLC)

Forma fisica

powder

Attività ottica

[α]20/D −24±2°, c = 1% in 0.5 M Na2HPO4

Impurezze

≤3 mol/mol water (NMR)

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Stringa SMILE

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

InChI

1S/C10H16N5O14P3.2Na.2H2O/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(27-9)1-26-31(22,23)29-32(24,25)28-30(19,20)21;;;;/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H,24,25)(H2,19,20,21)(H3,11,13,14,18);;;2*1H2/q;2*+1;;/p-2/t3-,5-,6-,9-;;;;/m1..../s1
HPLNHYUZFVUXFJ-ZVQJTLEUSA-L

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Descrizione generale

Guanosine 5′-triphosphate (GTP) is a purine trinucleotide. GTP is a substrate for a wide range of G-protein coupled receptor (GPCR) GTPases, as well as cell signaling and cycling-associated guanine nucleotide exchange factors (GEF). See product G3776 for RNA polymerase transcription and DNA or RNA biosynthesis applications.

Applicazioni

Guanosine 5′-triphosphate sodium salt hydrate has been used:
  • as a component of the internal solution for astrocyte patch-clamp to monitor astrocyte calcium activity from mouse amygdala slices.
  • in a solution for channel current recording in cell lines using a voltage-clamp technique.
  • to prepare internal recording solution for injectoporation to deliver genes to mechanosensory hair cells.
  • promoting the formation of G interface-mediated homodimers of human septin during the analysis of its oligomerization state by analytical size exclusion chromatography (SEC).

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type N95 (US)


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Lukas Jakob Neukomm et al.
Development (Cambridge, England), 138(10), 2003-2014 (2011-04-15)
Multicellular organisms use programmed cell death to eliminate unwanted or potentially harmful cells. Improper cell corpse removal can lead to autoimmune diseases. The development of interventional therapies that increase engulfment activity could represent an attractive approach to treat such diseases.
Gyu-Sang Hong et al.
Neuron, 94(2), 271-273 (2017-04-21)
Mechanosensation is essential for various physiological processes, and it is mediated by mechanotransduction channels. Recently, we reported that TMEM150C/Tentonin 3 (TTN3) confers mechanically activated currents with slow inactivation kinetics in several cell types, including dorsal root ganglion neurons (Hong et al.
Hiroaki Kajiho et al.
The Journal of biological chemistry, 286(27), 24364-24373 (2011-05-19)
The small GTPase Rab5, which cycles between GDP-bound inactive and GTP-bound active forms, plays essential roles in membrane budding and trafficking in the early endocytic pathway. Rab5 is activated by various vacuolar protein sorting 9 (VPS9) domain-containing guanine nucleotide exchange
Jonathan A Winger et al.
Biochemistry, 44(10), 4083-4090 (2005-03-09)
The catalytic domains (alpha(cat) and beta(cat)) of alpha1beta1 soluble guanylate cyclase (sGC) were expressed in Escherichia coli and purified to homogeneity. alpha(cat), beta(cat), and the alpha(cat)beta(cat) heterodimeric complex were characterized by analytical gel filtration and circular dichroism spectroscopy, and activity
S A Cohn et al.
The Journal of biological chemistry, 264(8), 4290-4297 (1989-03-15)
We have analyzed the effects of various substrates and inhibitors on the rates of microtubule (MT) motility induced by sea urchin egg kinesin using real-time computer analysis and video-enhanced light microscopy. In the presence of magnesium, 10 mM concentrations of

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