Fig. 1 · Structure
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L-Cysteine S-sulfate sodium
Derivative of L-cysteine
L-Cysteine S-sulfate sodium is an S-sulfated derivative of L-cysteine, serving as a substrate for cystine lyase. It exhibits significant biological activity relevant to sulfur amino acid metabolism and protein synthesis. This compound is widely utilized in mass spectrometry and chromatography analyses for studying cysteine-related pathways and enzymatic functions.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Substrate |
| CAS Number | 7381-67-1 |
| Applications | Derivative of L-cysteine |
| Formula | C3H6NNaO5S2 |
| Molecular Weight | 223.20 |
| SMILES | O=C(O[Na])[C@@H](N)CSS(=O)(O)=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.