D-荧光素钾盐 新品

维百奥生物现货销售D-荧光素钾盐，用作荧光素酶底物

品名:NebuChem™ D-Luciferin Potassium Salt (115144-35-9, Bioluminescent Substrate)

货号:NBC-245045

CAS号: 115144-35-9

分子式: C11H7KN2O3S2

分子量: 318.4

纯度:>98% by HPLC

溶解度: Soluble in water and PBS

储存温度: -20℃, protect from air and light

产品描述

NebuChem™ D-Luciferin Potassium Salt (115144-35-9, Bioluminescent Substrate) is a water-soluble substrate for the firefly luciferase (FLuc) enzyme . Its primary mechanism of action is to produce bioluminescence through an ATP-dependent oxidative reaction catalyzed by luciferase in the presence of magnesium ions (Mg²⁺) and oxygen . This reaction emits a characteristic yellow-green light with a peak wavelength of approximately 560 nm in vitro.