This product is an ammonium sulfate suspension of Myokinase. This information may be determined by values reported in the Certificate of Analysis. A survey of recent lots indicates the an average volume of 160 uL for the 1KU package size, 400 uL for the 2.5KU package size, 800 uL for the 5KU package size, and 1.6 mL for the 10KU package size. The enzyme activity may range from 1500 - 3000 units per milligram protein and the protein concentration may range from 1 - 10 mg/mL. Please see the link below to review a sample or lot-specific Certificate:
https://www.sigmaaldrich.com/product/sigma/m3003#product-documentation
M3003
Myokinase from rabbit muscle
ammonium sulfate suspension, 1,500-3,000 units/mg protein (biuret)
Sinonimo/i:
ATP: AMP phosphotransferase, Adenylate Kinase
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Cambia visualizzazione
| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
1000 units | Per conoscere la disponibilità, visualizza il carrello | CHF 74.40 |
2500 units | Per conoscere la disponibilità, visualizza il carrello | CHF 133.00 |
5000 units | Per conoscere la disponibilità, visualizza il carrello | CHF 222.00 |
10000 units | Per conoscere la disponibilità, visualizza il carrello | CHF 379.00 |
Informazioni su questo articolo
Numero CAS:
UNSPSC Code:
12352204
eCl@ss:
32160410
EC Number:
232-743-3
NACRES:
NA.54
MDL number:
Numero CE:
Specific activity:
1,500-3,000 units/mg protein (biuret)
Biological source:
rabbit muscle
Servizio Tecnico
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Permettici di aiutartibiological source
rabbit muscle
Quality Segment
form
ammonium sulfate suspension
specific activity
1,500-3,000 units/mg protein (biuret)
mol wt
21 kDa
foreign activity
3-phosphoglyceric phosphokinase ≤0.05%, lactic dehydrogenase and pyruvate kinase ≤0.01%
storage temp.
2-8°C
General description
Research area: Cell Signaling
Myokinase, also called Adenylate kinase or ADK, is a phosphotransferase enzyme. It belongs to the family of nucleoside monophosphate kinases. Myokinase is an enzyme that can be found in skeletal muscle and acts as a phosphotransferase agitator.
Myokinase, also called Adenylate kinase or ADK, is a phosphotransferase enzyme. It belongs to the family of nucleoside monophosphate kinases. Myokinase is an enzyme that can be found in skeletal muscle and acts as a phosphotransferase agitator.
Application
Myokinase has been used:
- in a study to assess its reaction with the mercurials p-hydroxymercuribenzoate and p-mercuribenzenesulfonate
- in a study to investigate the ligand-binding properties of its peptide fragments
- as one of the components in the ATP generation solution for the quantification of 3’3’-c-di-AMP using an AMP-Luciferase assay
Biochem/physiol Actions
Myokinase or adenylate kinases, play a crucial role in regulating energy metabolism within cells and balancing adenine nucleotide ratios in different cellular compartments.
Myokinase is a key enzyme involved with adenine nucleotide metabolism. The action of myokinase insures that the adenine nucleotides (ATP, ADP, and AMP) are maintained in equilibrium in the cytosol.
Myokinase catalyzes the following reaction:ADP + ADP → ATP + AMP
Myokinase is a key enzyme involved with adenine nucleotide metabolism. The action of myokinase insures that the adenine nucleotides (ATP, ADP, and AMP) are maintained in equilibrium in the cytosol.
Myokinase catalyzes the following reaction:ADP + ADP → ATP + AMP
Physical form
Suspension in 3.2 M (NH4)2SO4 solution containing 0.001 M EDTA, pH 6.0
Other Notes
One unit will convert 2.0 μmoles of ADP to ATP+AMP per min at pH 7.6 at 37°C.
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Questo articolo | |||
|---|---|---|---|
| description ammonium sulfate suspension, 1,500-3,000 units/mg protein (biuret) | description - | description Type VII, buffered aqueous glycerol solution, 350-600 units/mg protein | description Type I, salt-free, lyophilized powder, ≥150 units/mg protein |
| specific activity 1,500-3,000 units/mg protein (biuret) | specific activity ≥10 units/mg solid, ≥200 U/mg | specific activity 350-600 units/mg protein | specific activity ≥150 units/mg protein |
| biological source rabbit muscle | biological source - | biological source - | biological source - |
| form ammonium sulfate suspension | form lyophilized | form buffered aqueous glycerol solution | form salt-free, lyophilized powder |
| mol wt 21 kDa | mol wt - | mol wt 237 kDa | mol wt 80-86.2 kDa |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
| foreign activity lactic dehydrogenase and pyruvate kinase ≤0.01%, 3-phosphoglyceric phosphokinase ≤0.05% | foreign activity - | foreign activity lactic dehydrogenase and creatine phosphokinase ≤0.01%, phosphoglucomutase and myokinase ≤0.05% | foreign activity - |
Classe di stoccaggio
10 - Combustible liquids
WGK
WGK 3
Punto di infiammabilità (°F)
Not applicable
Punto di infiammabilità (°C)
Not applicable
DPI (dispositivi di protezione individuale)
Eyeshields, Gloves, type N95 (US)
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