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3326-32-7 - Fluorescein isothiocyanate, isomer 1, 95% - L09319 - Alfa Aesar

L09319 Fluorescein isothiocyanate, isomer 1, 95%

CAS-Nummer
3326-32-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50mg 28,43
250mg 82,71
1g 224,54
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Fluorescein isothiocyanate, isomer 1, 95%

MDL
MFCD00005063
EINECS
222-042-0

Chemische Eigenschaften

Formel
C21H11NO5S
Molmasse
389.39
Schmelzpunkt
>360°
Sensitivität
Moisture Sensitive
Löslichkeit
Slightly soluble in DMSO, ethanol, methanol DMF and acetone

Anwendungen

Fluorescein isothiocyanate is used as fluorescent labeling reagent for proteins and for rapid identification of pathogens in fluorescent antibody technique. It is also used as a reagent for microsequencing of proteins and peptides (HPLC). On celite it is used for the labeling of fibrinogen.

Bemerkungen

Incompatible with strong oxidizing agents, strong bases and amines.

Literaturverweise

Reagent for fluorescent labelling of proteins: Anal. Biochem., 20, 178 (1968).

Guilini, C.; Baehr, C.; Schaeffer, E.; Gizzi, P.; Rufi, F.; Haiech, J.; Weiss, E.; Bonnet, D.; Galzi, J. New Fluorescein Precursors for Live Bacteria Detection. Anal. Chem. 2015, 87 (17), 8858-8866.

Chen, Y.; Yang, C.; Li, T.; Zhang, M.; Liu, Y.; Gauthier, M. A.; Zhao, Y.; Wu, C. The Interplay of Disulfide Bonds, α-Helicity, and Hydrophobic Interactions Leads to Ultrahigh Proteolytic Stability of Peptides. Biomacromolecules 2015, 16 (8), 2347-2355.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H334-H317

May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Sicherheitshinweise: P260-P262-P280g-P309-P310

Do not breathe dust/fume/gas/mist/vapours/spray. Do not get in eyes, on skin, or on clothing. Wear protective gloves. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Weitere Referenzen

Beilstein
1407295
Harmonized Tariff Code
2932.20
TSCA
Yes

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