TMA-DPH

Research use only, not for human use.

TMA-DPH is a hydrophobic fluorescent membrane probe (Ex: 355 nm; Em: 430 nm).

TMA-DPH is a hydrophobic fluorescent membrane probe (Ex: 355 nm; Em: 430 nm).

In contact with cells, TMA-DPH is instantaneously incorporated into the plasma membrane. TMA-DPH is concentrated in lysosomes and highly acidic late endosomes. 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.

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Others

Other Targets

Others

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115534-33-3

461.62

C28H31NO3S

>98% (HPLC)

In Vitro:?DMSO : 10 mg/mL (21.66 mM)

C[N+](C)(C)C1=CC=C(/C=C/C=C/C=C/C2=CC=CC=C2)C=C1.[O-]S(=O)(C3=CC=C(C)C=C3)=O

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(-20℃)

With Ice Pack

≥ 2 years