08951
Fluka

6-Carboxy-fluorescein diacetate N-succinimidyl ester

BioChemika, for fluorescence, ≥90.0% (HPLC)

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Synonym

6-Carboxy-di-O-acetylfluorescein N-succinimidyl ester

Molecular Formula

C₂₉H₁₉NO₁₁

Molecular Weight

557.46

CAS Number

150206-15-8

MDL number

MFCD00269772

PubChem Substance ID

24846237

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Descriptions

Other Notes

Reagent for continuously determining the intracellular pH in bacteria by fluorometry¹; labeling human intervertebral disk cells in vitro for fluorescence microscopy²

Properties

grade

for fluorescence

product line

BioChemika

assay

≥90.0% (HPLC)

fluorescence

λ_ex 492 nm; λ_em 517 nm in 0.1 M Tris pH 8.0 (after cleavage by esterase)

solubility

DMF: soluble

DMSO: soluble

storage temp.

−20°C

References

Cited Reference

1. P. Breeuwer et al. Appl. Environ. Microbiol. 62, 178, (1996) abstract

2. H.E. Gruber et al. Biotech. Histochem. 75, 118, (2000) abstract

Safety

WGK Germany

10-21

Related Categories

... Fluorescent Labels > Fluorescein and Derivatives

... Fluorescence > Fluorescent Labeling of Amines

MSDS

Certificate of Analysis

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