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A0262

Sigma-Aldrich

Lithium potassium acetyl phosphate

≥85% (elemental analysis), powder

Sinónimos:

Acetyl phosphate lithium potassium salt

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500 MG
$203.00
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$298.00
5 G
$1,060.00

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Disponible para envío el07 de abril de 2025Detalles

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500 MG
$203.00
1 G
$298.00
5 G
$1,060.00

About This Item

Fórmula lineal:
CH3COOP(O)(OK)(OLi)
Número de CAS:
94249-01-1
Peso molecular:
184.06
Beilstein:
5689718
Número CE:
304-378-0
Número MDL:
MFCD00002134
Código UNSPSC:
12352204
ID de la sustancia en PubChem:
24890415
NACRES:
NA.32

$203.00

Disponible para envío el07 de abril de 2025Detalles

Nombre del producto

Lithium potassium acetyl phosphate, high-energy phosphate donor

Ensayo

≥85% (elemental analysis)

Formulario

powder

mp

>300 °C (lit.)

solubilidad

water: 25 mg/mL, clear, colorless

temp. de almacenamiento

−20°C

cadena SMILES

[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

Clave InChI

RLQMPLKXFIXRCV-UHFFFAOYSA-L

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Aplicación

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[1]
  • 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[2]
  • has been used to set up premixA for in vitro translation reaction[3]

Acciones bioquímicas o fisiológicas

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.[2]

Pictogramas

Health hazardCorrosion
GHS08,GHS05

Palabra de señalización

Danger

Frases de peligro

H314,H361

Clasificaciones de peligro

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

Código de clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
BCCM7976
057K5317V
057K5317
BCBC3616V
BCBC2020V

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Ariel E Mechaly et al.
Structure (London, England : 1993), 25(6), 939-944 (2017-05-30)
Bacterial two-component systems consist of a sensor histidine kinase (HK) and a response regulator (RR). HKs are homodimers that catalyze the autophosphorylation of a histidine residue and the subsequent phosphoryl transfer to its RR partner, triggering an adaptive response. How
Gábor Tasnádi et al.
Advanced synthesis & catalysis, 360(12), 2394-2401 (2018-10-20)
Undesired product hydrolysis along with large amounts of waste in form of inorganic monophosphate by-product are the main obstacles associated with the use of pyrophosphate in the phosphatase-catalyzed synthesis of phosphate monoesters on large scale. In order to overcome both
Soma Mukhopadhyay et al.
Bioorganic chemistry, 36(2), 65-69 (2008-02-26)
Acetate kinase, a member of the ASKHA (Acetate and Sugar Kinases, Hsp70, Actin) phosphotransferase superfamily is a central enzyme in prokaryotic carbon and energy metabolism. Recently extensive structural and biochemical studies of acetate kinase and related carboxylate kinases have been
Birgit Dreier et al.
Methods in molecular biology (Clifton, N.J.), 687, 283-306 (2010-10-23)
The selection and concomitant affinity maturation of proteins to bind to user-defined target molecules have become a key technology in biochemical research, diagnostics, and therapy. One of the most potent selection technologies for such applications is ribosome display. It works
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
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