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D-Luciferin phosphate trisodium

Bioluminescent Substrate

D-Luciferin phosphate trisodium is a bioluminescent substrate specifically designed for firefly luciferase. Upon dephosphorylation by alkaline phosphatase, it releases the fluorescent compound D-fluorescein, enabling highly sensitive detection of phosphatase activity. This reagent is widely utilized in biochemical assays and molecular biology research to study enzyme kinetics and substrate interactions.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	145613-12-3
Applications	Bioluminescent Substrate
Formula	C₁₁H₆N₂Na₃O₆PS₂
Molecular Weight	426.25
SMILES	O=C([C@@H]1N=C(SC1)C2=NC3=CC=C(OP(O[Na])(O[Na])=O)C=C3S2)O[Na]

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.