21886

5(6)-Carboxy-2′,7′-dichlor-fluorescein-diacetat-N-succinimidylester

for fluorescence, ≥85% (HPLC)

• Empirische Formel (Hill-System): C₂₉H₁₇Cl₂NO₁₁
• CAS-Nummer: 147265-60-9
• Molekulargewicht: 626.35
• MDL-Nummer: MFCD00037456
• UNSPSC-Code: 12352200

Eigenschaften

• Qualität: for fluorescence
• Assay: ≥85% (HPLC)
• mp (Schmelzpunkt): ≥220 °C (lit.)
• Löslichkeit: DMF: soluble; DMSO: soluble; methanol: soluble
• Fluoreszenz: λ_ex 470 nm; λ_em 529 nm in 0.1 M Tris pH 8.0 (esterase)
• Lagertemp.: −20°C
• SMILES String: CC(=O)Oc1cc2Oc3cc(OC(C)=O)c(Cl)cc3C4(OC(=O)c5cc(ccc45)C(=O)ON6C(=O)CCC6=O)c2cc1Cl.CC(=O)Oc7cc8Oc9cc(OC(C)=O)c(Cl)cc9C%10(OC(=O)c%11ccc(cc%10%11)C(=O)ON%12C(=O)CCC%12=O)c8cc7Cl

Beschreibung

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

Amine reactive label for long term tracing of cells. Forms green fluorescent conjugates upon deacetylation