
TMA-DPH
CAS No. 115534-33-3
TMA-DPH( —— )
Catalog No. M23334 CAS No. 115534-33-3
TMA-DPH is a hydrophobic fluorescent membrane probe (Ex: 355 nm; Em: 430 nm).
Purity : >98% (HPLC)






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5MG | 175 | In Stock |
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10MG | 264 | In Stock |
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25MG | 485 | In Stock |
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Biological Information
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Product NameTMA-DPH
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NoteResearch use only, not for human use.
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Brief DescriptionTMA-DPH is a hydrophobic fluorescent membrane probe (Ex: 355 nm; Em: 430 nm).
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DescriptionTMA-DPH is a hydrophobic fluorescent membrane probe (Ex: 355 nm; Em: 430 nm).
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In VitroIn 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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In Vivo——
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Synonyms——
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PathwayOthers
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TargetOther Targets
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RecptorOthers
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Research Area——
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Indication——
Chemical Information
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CAS Number115534-33-3
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Formula Weight461.62
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Molecular FormulaC28H31NO3S
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Purity>98% (HPLC)
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SolubilityIn Vitro:?DMSO : 10 mg/mL (21.66 mM)
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SMILESC[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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Chemical Name——
Shipping & Storage Information
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Storage(-20℃)
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ShippingWith Ice Pack
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Stability≥ 2 years
Reference
1.Illinger D, et al. The kinetic aspects of intracellular fluorescence labeling with TMA-DPH support the maturation model for endocytosis in L929 cells. J Cell Biol. 1994 May;125(4):783-94.
molnova catalog



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