Fig. 1 · Structure
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Ac-IEAR-pNA
Chromogenic Substrate
Ac-IEAR-pNA is a chromogenic substrate specifically designed for the quantification of endotoxin levels. It serves as a selective substrate for human butyrylcholinesterase (HuBChE), resulting in the cleavage that releases p-nitroaniline, a measurable product. This compound is widely used in research applications focused on endotoxin detection and related studies in immunology and toxicology.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Substrate |
| CAS Number | 132567-18-1 |
| Applications | Chromogenic Substrate |
| Formula | C28H43N9O9 |
| Molecular Weight | 649.70 |
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.