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A0262

Sigma-Aldrich

Lithium potassium acetyl phosphate

≥85% (elemental analysis), powder

Sinonimo/i:

Acetyl phosphate lithium potassium salt

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About This Item

Formula condensata:
CH3COOP(O)(OK)(OLi)
Numero CAS:
94249-01-1
Peso molecolare:
184.06
Beilstein:
5689718
Numero CE:
304-378-0
Numero MDL:
MFCD00002134
Codice UNSPSC:
12352204
ID PubChem:
24890415
NACRES:
NA.32

product name

Lithium potassium acetyl phosphate, high-energy phosphate donor

Saggio

≥85% (elemental analysis)

Forma fisica

powder

Punto di fusione

>300 °C (lit.)

Solubilità

water: 25 mg/mL, clear, colorless

Temperatura di conservazione

−20°C

Stringa SMILE

[Li+].[K+].CC(=O)OP([O-])([O-])=O

InChI

1S/C2H5O5P.K.Li/c1-2(3)7-8(4,5)6;;/h1H3,(H2,4,5,6);;/q;2*+1/p-2
RLQMPLKXFIXRCV-UHFFFAOYSA-L

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Categorie correlate

Applicazioni

Lithium potassium acetyl phosphate:
  • has been used as a substrate for CpxR (transcription factor) in x-ray crystallography to soak CpxR receiver domain (CpxRRD) crystals to obtain the phosphorylated form
  • may be used as a phosphate (P) donor in a study to screen a wide range of natural and synthetic organic phosphate donors with several enzymes on various hydroxyl?compounds for the improved enzymatic synthesis of phosphate monoesters
  • has been used to set up premixA for in vitro translation reaction

Azioni biochim/fisiol

Lithium potassium acetyl phosphate is commonly used as the source for acetyl phosphate. So acetyl phosphate can be used as a suitable alternative to replace inorganic oligophosphates in phosphatase-catalyzed transphosphorylation to reduce inorganic monophosphate by-product formation.

Pittogrammi

Health hazardCorrosion
GHS08,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H361

Classi di pericolo

Eye Dam. 1 - Repr. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

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, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Sebastian R Schmidl et al.
Nature chemical biology, 15(7), 690-698 (2019-05-22)
Two-component systems (TCSs) are the largest family of multi-step signal transduction pathways and valuable sensors for synthetic biology. However, most TCSs remain uncharacterized or difficult to harness for applications. Major challenges are that many TCS output promoters are unknown, subject
Juan Andres Imelio et al.
Bio-protocol, 7(16), e2510-e2510 (2017-08-20)
We have developed protocols to generate site-specific variants of the histidine-kinase DesK and its cognate response regulator DesR, conducive to trapping different signaling states of the proteins. Co-expression of both partners in E. coli, ensuring an excess of the regulator
Emiko Kinoshita-Kikuta et al.
PloS one, 10(7), e0132598-e0132598 (2015-07-08)
Hybrid sensor kinase, which contains a histidine kinase (HK) domain, a receiver domain, and a histidine-containing phosphotransmitter (HPt) domain, conveys signals to its cognate response regulator by means of a His-Asp-His-Asp phosphorelay. We examined the multistep phosphorelay of a recombinant
Coilín Boland et al.
Cellular and molecular life sciences : CMLS, 71(24), 4895-4910 (2014-07-12)
Membrane proteins are key elements in cell physiology and drug targeting, but getting a high-resolution structure by crystallographic means is still enormously challenging. Novel strategies are in big demand to facilitate the structure determination process that will ultimately hasten the

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