Fig. 1 · Structure
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3′-Phosphoadenosine 5′-phosphosulfate tetralithium salt
Sulfation Cosubstrate
3′-Phosphoadenosine 5′-phosphosulfate tetralithium salt (PAPS tetralithium salt) serves as a cosubstrate in sulfation reactions, providing essential sulfonic acid groups. Its role is critical in the regulation of sulfation processes, influencing various biological activities and signaling pathways. This reagent is widely utilized in biochemical research to explore sulfotransferase activity and investigate the biological significance of sulfation in cellular mechanisms.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 102029-54-9 |
| Applications | Sulfation Cosubstrate |
| Formula | C10H11Li4N5O13P2S |
| Molecular Weight | 531.00 |
| Synonyms | PAPS tetralithium salt |
| SMILES | O=P(O[Li])(O[Li])O[C@H]1[C@@H](O)[C@H](N2C=NC3=C(N)N=CN=C32)O[C@@H]1COP(OS(=O)(O[Li])=O)(O[Li])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.