Enzyme Substrates

Substrates for many common enzymes, including luminescent substrates for Firefly and Renilla Luciferases, luciferin and coelenterazine; fluorometric NucView® caspase-3 substrates; various protease substrates; and other enzyme substrates.

    • Coelenterazine

      Biotium

      Coelenterazine and its analogs are luminescent enzyme substrates for apoaequorin and Renilla luciferase.

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    • D-Luciferin, Free Acid

      Biotium

      D-Luciferin is a substrate for the enzyme firefly luciferase. Chemiluminescence at 560 nm is generated when luciferin is oxidized by an ATP-dependent process, catalyzed by luciferase.

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    • D-Luciferin, Potassium Salt

      Biotium

      D-Luciferin is a substrate for the enzyme firefly luciferase. Chemiluminescence at 560 nm is generated when luciferin is oxidized by an ATP-dependent process, catalyzed by luciferase.

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    • D-Luciferin, Sodium Salt

      Biotium

      D-Luciferin is a substrate for the enzyme firefly luciferase. Chemiluminescence at 560 nm is generated when luciferin is oxidized by an ATP-dependent process, catalyzed by luciferase.

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    • Dihydrorhodamine 123, Dihydrochloride Salt

      Biotium

      Dihydrorhodamine 123 dihydrochloride is functionally equivalent to dihydrorhodamine 123 (10055) but with increased stability toward air oxidation and light during storage.

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    • DMNPE-Caged D-Luciferin

      10103 | Biotium

      DMNPE-caged D-luciferin (D-Luciferin, 1-(4,5-dimethoxy-2-nitrophenyl)ethyl ester) is a D-luciferin ester derivative which can cross cell membranes efficiently.1,2 Once inside the cells, the ester is continuously hydrolyzed to a supply of D-luciferin.

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    • RNase A

      99871-600UL | Biotium

      A 10 mg/mL RNase solution, DNase-free. Useful for removing RNA from plasmid or genomic DNA preparation, recombinant protein preparations, or for use in ribonuclease protection assays.

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