Chemical Name |
TMA-DPH |
CAS Number |
115534-33-3 |
MDL Number |
MFCD08705740 |
Molecular Formula |
C28H31NO3S |
Molecular Weight |
461.62 |
Introduction of 115534-33-3 :
TMA-DPH is a hydrophobic fluorescent membrane probe. In Vitro: In contact with cells, TMA-DPH is instantaneously incorporated into the plasma membrane. TMA-DPH is concentrated in lysosomes and highly acidic late endosomes[1]. The TMA-DPH fluorescence lifetime remains constant, 6.2±0.2 ns, below the same critical concentration of 2 μM, but decreases significantly with higher concentrations. This decrease, however, slows down above 5 μM. The TMA-DPH fluorescence anisotropy displays a similar evolution to the fluorescence lifetime. It is first constant, 0.283±0.003, again until 2 μM, and then decreases rapidly to 0.270±0.003 with 5 μM, continuing to fall, but at a lower rate with higher concentrations[2].
Purity |
NLT 98% |
Storage |
at 20ºC 2 years |
*The above information is for reference only.