| Identification | Back Directory | [Name]
FLASH | [CAS]
212118-77-9 | [Synonyms]
FLASH
FLASH-EDT2
LuMio Green
fluorescein bis-arsenide
FLUORESCEIN ARSENICAL HELIX BINDER
FLASH
Fluorescein arsenical helix binder
4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy- | [Molecular Formula]
C24H18As2O5S4 | [MDL Number]
MFCD07437941 | [MOL File]
212118-77-9.mol | [Molecular Weight]
664.5 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at -20°C,protect from light | [solubility ]
DMF: 15 mg/ml; DMSO: 20 mg/ml; DMSO:PBS (pH 7.2) (1:10): 0.09 mg/ml | [form ]
A crystalline solid | [color ]
White to light yellow |
| Hazard Information | Back Directory | [Chemical Properties]
White to Pale Orange Solid | [Uses]
The Fluorescein Arsenical Hairpin Binder (FlAsH) method is presented for fluorescence labeling of proteins in living cells. Labeling proteins with the membrane-permeant fluorogenic biarsenical dye fluorescein arsenical hairpin binder-ethanedithiol (FlAsH-EDT2). The membrane-permeant fluorogenic biarsenicals FlAsH-EDT2 and ReAsH-EDT2 can be prepared in good yields by a straightforward two-step procedure from the inexpensive precursor dyes fluorescein and resorufin. |
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| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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