FlAsH-EDT2

CAS: 212118-77-9

Ref. TR-F335200

Produktinformation

• Name: FlAsH-EDT2
• Synonyme: 4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, FlAsH, Fluorescein Arsenical Helix Binder, Lumio Green
• CAS: 212118-77-9

Beschreibung

Applications 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.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Gaietta, G., et al.: Science, 296, 503 (2002), Hoffmann, C., et al.: Nature Methods, 2, 171 (2005), Dyachok, O., et al.: Nature, 439, 349 (2006), Gautier, A., et al.: Chem. Biol., 15, 128 (2008),

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 664.50
• Formel: C₂₄H₁₈As₂O₅S₄
• Farbe/Form: White to Pale Orange Solid
• InChl: InChI=1S/C24H18As2O5S4/c27-17-7-5-15-19(13-3-1-2-4-14(13)24(29)30)16-6-8-18(28)21(26-34-11-12-35-26)23(16)31-22(15)20(17)25-32-9-10-33-25/h1-8,27H,9-12H2,(H,29,30)
• InChI Key: InChIKey=AJNUQUGWNQHQDJ-UHFFFAOYSA-N
• SMILES: O=C1OC2(c3ccccc31)c1ccc(O)c([As]3SCCS3)c1Oc1c2ccc(O)c1[As]1SCCS1