Historically, this ATP preparation has contained 1.0-1.5 mole Mg/mole of ATP. The final value varies from lot to lot and is highly dependent on water content. The maximum allowable water content is 5 moles/per mole compound. For example, lot SLBD2770V shows a water content of 2 moles for each mole of compound. The Magnesium content for this lot was 5.4 %. Thus there is approximately 1.26 mole of Mg to one mole of ATP.
A9187
Adenosine 5′-triphosphate magnesium salt
≥95%, bacterial, powder
Adenosine 5′-triphosphate magnesium salt
Synonym(s):
ATP, ATP magnesium salt
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About This Item
Empirical Formula (Hill Notation):
C10H16N5O13P3 · xMg2+
CAS Number:
Molecular Weight:
507.18 (free acid basis)
UNSPSC Code:
41106305
eCl@ss:
32160414
PubChem Substance ID:
NACRES:
NA.51
MDL number:
Assay:
≥95%
Biological source:
bacterial
Form:
powder
Solubility:
H2O: 50 mg/mL
Storage temp.:
−20°C
Pricing and availability is not currently available.
Product Name
Adenosine 5′-triphosphate magnesium salt, ≥95%, bacterial
biological source
bacterial
Quality Level
assay
≥95%
form
powder
solubility
H2O: 50 mg/mL
storage temp.
−20°C
SMILES string
[Mg].Nc1ncnc2n(cnc12)C3OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C3O
InChI
1S/C10H16N5O13P3.Mg.2H/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20;;;/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20);;;
InChI key
CPGAIACWYFBIFN-UHFFFAOYSA-N
Application
Adenosine 5′-triphosphate magnesium salt has been used:
- as a supplement in intracellular medium for Ca2+ retention assay and fluorescence wide field imaging analysis
- as a component in potassium methane sulfonate-based internal solution for in vitro electrophysiology of cortical neurons
- as a component in action potential intracellular solution
Biochem/physiol Actions
Adenosine 5γ-triphosphate (ATP) is a central component of energy storage and metabolism in vivo. ATP is use in many cellular processes, respiration, biosynthetic reactions, motility, and cell division. ATP is a substrate of many kinases involved in cell signaling and of adenylate cyclase(s) that produce the second messenger cAMP. ATP provides the metabolic energy to drive metabolic pumps. ATP serves as a coenzyme in a wide array of enzymatic reactions.
P2 purinergic agonist; increases activity of Ca2+-activated K+ channels; substrate for ATP-dependent enzyme systems
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This Item | |||
|---|---|---|---|
| biological source bacterial | biological source microbial | biological source microbial | biological source microbial |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| assay ≥95% | assay ≥99% | assay ≥97% (HPLC) | assay ≥99% (HPLC) |
| form powder | form powder | form crystalline | form powder |
| solubility H2O: 50 mg/mL | solubility H2O: 50 mg/mL | solubility H2O: 50 mg/mL | solubility H2O: 50 mg/mL, clear, colorless |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
signalword
Warning
hcodes
Hazard Classifications
STOT SE 2
target_organs
Eyes,Central nervous system
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| A9187-5X1G | 04061833401507 |
| A9187-500MG | 04061833401491 |
| A9187-1G | 04061833401484 |
| A9187-100MG | 04061833401477 |
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What is the ratio of moles of magnesium to moles of ATP?
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