Fura-2 (pentapotassium) [113694-64-7]

MedChem Express

Fura-2 (pentapotassium) [113694-64-7]

5

113694-64-7

Research Use Only

96.0

C29H22K5N3O14

831.99

Fura-2 pentapotassium is a scaled fluorescent dye that can be used for intracellular calcium imaging with the Kd value of 140 nM. Fura-2 pentapotassium has an emission wavelength of 510 nm and excitation wavelengths of 340 nm or 380 nm and the ratio of 340/380 fluorescence intensity is proportional to the intracellular Ca2+ level[1][2].

O=C(C1=CN=C(C2=CC3=CC(OCCOC4=CC(C)=CC=C4N(CC(O[K])=O)CC(O[K])=O)=C(N(CC(O[K])=O)CC(O[K])=O)C=C3O2)O1)O[K]

-20°C

12352200