firefly luciferin

D-Luciferin potassium (D-Luciferin K Salt) 是一种荧光素酶 (Luc) 的底物，能够催化生物发光昆虫产生典型的黄绿光 (560 nm)。D-Luciferin potassium 可以用于荧光素酶实验。

AkaLumine (Aka Lumine) 是是萤火虫荧光素类似物，是荧光素酶底物，可以与 Abeta 聚集体和斑块结合。AkaLumine 可用于体内光学成像。

Aminoluciferin (6-Amino-D-luciferin) 是荧光素酶 (Luc) 的一种底物。

CycLuc2 is a cyclic alkylaminoluciferin substrate for firefly luciferase. CycLuc2 emits 4.7-fold more light than aminoluciferin, and 2.6-fold more light than D-luciferin.

D-Luciferin 6′-methyl ether (also known as 6′-Methoxyluciferin or compound 19a) is a highly effective inhibitor of luciferase obtained from the North American firefly Photinus pyralis (referred to as PpyLuc). It exhibits an IC50 value of 0.1 μM. This compound, which is an analog of D-luciferin, interacts non-specifically with the ATP and luciferin binding sites within the active site of PpyLuc.

D-Luciferin 6'-methyl ether (6'-Methoxyluciferin; compound 19a) sodium 是北美萤火虫Photinus pyralis荧光素酶 (PpyLuc) 的有效抑制剂，具有0.1 μM的IC50值。作为D-荧光素的类似物，本化合物在PpyLuc的ATP及荧光素结合位点展示了非特异性的相互作用。

Luciferase, firefly, is the enzyme responsible for the bioluminescence of fireflies and click beetles. The enzyme catalyzes the oxidation of firefly luciferin, requiring oxygen and ATP.