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Key Documents

G3776

Sigma-Aldrich

Guanosine 5′-triphosphate sodium salt solution

HPLC purified, aqueous solution for RNA polymerase transcription

Synonym(s):

GTP

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
41106305
PubChem Substance ID:
NACRES:
NA.52

biological source

Porcine brain
bacterial (Corynebacterium)
yeast

Assay

≥95% (HPLC)

form

liquid

concentration

100 mM in H2O (adjusted to pH 7)

color

colorless

foreign activity

DNase, RNase and Nickase, none detected

shipped in

dry ice

storage temp.

−20°C

SMILES string

[Na+].[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/C10H16N5O14P3.3Na/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);;;/q;3*+1/p-3/t3-,5-,6-,9-;;;/m1.../s1

InChI key

KZRMTEVIDYXWQW-CYCLDIHTSA-K

Gene Information

human ... HRAS(3265)

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Application

Guanosine 5′-triphosphate sodium salt solution has been used:

  • for reconstituting transducin during purification of transducin.
  • as a compnent of the 3.3X loading buffer to assemble 32P-miR-31—3xFLAG-AGO2 complexes
  • as a component of the nucleotide substrate mix to evaluate the hydrolytic activity of MutT homolog 1 (MTH1) on methylated nucleoside triphosphates
  • in DNA-dependent RNA polymerase transcription

Biochem/physiol Actions

Guanosine 5′-triphosphate (GTP) forms nearly 25% of the total nucleotide triphosphate pool and is a nucleotide anion. It participates in several biological functions such as cell signaling by activation of GTP-binding proteins, RNA and protein synthesis, and production of cyclic guanosine monophosphate (cGMP), a secondary messenger. GTP also participates in the production of stringent alarmone.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Reyad A Elbarbary et al.
Methods (San Diego, Calif.), 152, 18-22 (2018-05-20)
MicroRNAs (miRNAs) comprise a class of small non-coding RNAs that regulate the stability and/or translatability of most protein-coding transcripts. Steady-state levels of mature miRNAs can be controlled through mechanisms that influence their biogenesis and/or decay rates. Pathways that mediate mature
Water-soluble luminescent copper nanoclusters reduced and protected by histidine for sensing of guanosine 5'-triphosphate
Zhao X J and Huang, C Z
New. J. Chem., 38(8), 3673-3677 (2014)
In vitro biochemical assays to monitor rhodopsin function.
Sammons J and Gross AK
Methods in Molecular Biology, 884, 167-181 (2012)
Giselle Cerchiaro et al.
Redox report : communications in free radical research, 14(2), 82-92 (2009-04-25)
Levels of oxidized guanosine base in DNA have become a hallmark biomarker in assessing oxidative stress implicated in a variety of disease and toxin-induced states. However, there is evidence that the guanosine in the nucleotide triphosphate pool (GTP) is more
Ann-Sofie Jemth et al.
Nucleic acids research, 46(20), 10888-10904 (2018-10-12)
Nucleotides in the free pool are more susceptible to nonenzymatic methylation than those protected in the DNA double helix. Methylated nucleotides like O6-methyl-dGTP can be mutagenic and toxic if incorporated into DNA. Removal of methylated nucleotides from the nucleotide pool

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