Fig. 1 · Structure
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Imidazole-4-pyruvic acid
Histidine Precursor
Imidazole-4-pyruvic acid is a biologically relevant precursor of histidine, generated through the action of histidine transaminase. This compound serves as a valuable reagent for selective histidine labeling in proteins overexpressed in E. coli, facilitating the study of protein structure and function. Its application in research enables precise manipulation of proteins for various biochemical and biophysical analyses.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2504-83-8 |
| Applications | Histidine Precursor |
| Formula | C6H6N2O3 |
| Molecular Weight | 154.12 |
| Synonyms | Imidazolepyruvic acid |
| SMILES | O=C(C(CC1=CN=CN1)=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.