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Medchemexpress LLC D-luciferin potassium | 115144-35-9 | 100.0% | 318.41 g·mol^-1 | C11H7KN2O3S2 | 1G
Supplier: Medchemexpress LLC HY12591B1G
D-Luciferin potassium is the water-soluble potassium salt of D-luciferin, the natural substrate for firefly luciferase. It produces yellow-green bioluminescence upon ATP-dependent oxidation and is used for biochemical luciferase assays, cell-based reporter assays, and in vivo imaging. The compound is supplied as a solid powder suitable for preparation of aqueous solutions for experimental use.
- Water-soluble potassium salt for easy aqueous formulation.
- Suitable for bioluminescent luciferase assays and imaging.
- High analytical purity (manufacturer lists 99.97%).
- Molecular weight 318.41 g·mol⁻¹ and formula C11H7KN2O3S2.
- Available in multiple pack sizes including 1 g for laboratory use.
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