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P7936

Sigma-Aldrich

Phosphocreatine disodium salt hydrate

≥97%

Synonyme(s) :

Creatine phosphate disodium salt, N-(Imino[phosphonoamino]methyl)-N-methylglycine

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About This Item

Formule linéaire :
C4H8N3O5PNa2 · x H2O
Numéro CAS:
19333-65-4
Poids moléculaire :
255.08 (anhydrous basis)
Numéro CE :
213-074-6
Numéro MDL:
MFCD00150191
Code UNSPSC :
12352204
ID de substance PubChem :
24898895
Nomenclature NACRES :
NA.32

product name

Phosphocreatine disodium salt hydrate, ≥97%

Niveau de qualité

200

Pureté

≥97%

Forme

powder

Impuretés

≤0.02% free creatine

Couleur

white

Solubilité

water: 50 mg/mL, clear, colorless

Température de stockage

−20°C

Chaîne SMILES 

O.[Na+].[Na+].CN(CC(O)=O)C(=N)NP([O-])([O-])=O

InChI

1S/C4H10N3O5P.2Na.H2O/c1-7(2-3(8)9)4(5)6-13(10,11)12;;;/h2H2,1H3,(H,8,9)(H4,5,6,10,11,12);;;1H2/q;2*+1;/p-2

Clé InChI

KZVYPOKBYRXZKS-UHFFFAOYSA-L

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Application

Phosphocreatine disodium salt hydrate has been used:
  • as a component: of Xenopus buffer (XB) buffer to remove the membrane-bound proteins
  • of M5+ buffer to perform polarized total internal reflection fluorescence (polTIRF) experiments
  • of ATP regenerating system for 7-nitro-2-1,3-benzoxadiazol-4-yl phospholipid(NBD-PL) translocation assay

Actions biochimiques/physiologiques

Phosphocreatine disodium salt hydrate is useful to study nasopharyngeal carcinoma cells and induced temporary cardiac arrest. It also evaluate the effects of adenosine A(2A) receptor modulation in the nucleus accumbens on cocaine seeking in rats.
Phosphocreatine is widely known for its quickest form of regeneration using enzyme creatine kinase. It functions as a temporal energy buffer. Phosphocreatine is present in muscle tissues and plays a major role in maintaining energy homeostasis in muscle cells.
Phosphocreatine, a high-energy phosphate reservoir in vertebrate and some invertebrate muscles, provides phosphate for ADP-ATP conversion.

Notes préparatoires

Prepared enzymatically

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Cyril Bernis et al.
Methods in cell biology, 122, 165-191 (2014-05-27)
The large and complex eukaryotic nucleus is the arbiter of DNA replication, RNA transcription, splicing, and ribosome assembly. With the advent of in vitro nuclear reconstitution extracts derived from Xenopus eggs in the 1980s, it became possible to assemble multiple
Protective effects of a magnesium magnetic isotope (Mg(25) )-exchanging nanoparticle ((25) MgPMC(16) ) on mitochondrial functional disorders in esmolol-induced cardiac arrest in rats
Adeli, S., et al.
Auton. Autocoid Pharmacol., 32, 1-7 (2012)
Casey E O'Neill et al.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 37(5), 1245-1256 (2011-12-16)
Repeated cocaine administration enhances dopamine D(2) receptor sensitivity in the mesolimbic dopamine system, which contributes to drug relapse. Adenosine A(2A) receptors are colocalized with D(2) receptors on nucleus accumbens (NAc) medium spiny neurons where they antagonize D(2) receptor activity. Thus
Paramasivam Natarajan et al.
Methods (San Diego, Calif.), 39(2), 163-168 (2006-07-11)
Phospholipid asymmetry is a fundamental feature of the plasma membrane of most eukaryotic cells and its regulation is linked to diverse physiological processes such as apoptosis and blood clotting [P. Williamson, R.A. Schlegel, Biochim. Biophys. Acta 1585 (2002) 53-63; R.F.
John F Beausang et al.
Biophysical journal, 104(6), 1263-1273 (2013-03-27)
Myosin V is biomolecular motor with two actin-binding domains (heads) that take multiple steps along actin by a hand-over-hand mechanism. We used high-speed polarized total internal reflection fluorescence (polTIRF) microscopy to study the structural dynamics of single myosin V molecules
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