Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) 90 HPLC_ASSAY_METHOD, Sigma-Aldrich®

Leverandør: SIGMA ALDRICH MICROSCOPY

Synonymer: Isothiocyanatofluorescein, 5(6)-FITC

MQ200

F3651-100MG
F3651-100MGEA 1340 NOK
F3651-100MG
Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) 90 HPLC_ASSAY_METHOD, Sigma-Aldrich®
Fluorescein isothiocyanate (mixture of 5 and 6 isomers)

Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.

Formel: C₂₁H₁₁NO₅S
MW: 389.38 g/mol
Lagringstemperatur: Kjøleskap
MDL nummer: MFCD00005063
CAS-nummer: 27072-45-3
EINECS: 248-207-7

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Spesifikasjon Testresultater

Appearance (Colour) Yellow to Orange
Appearance (Form) Powder
Solubility (Colour) Very Faint Yellow to Yellow and Very Faint Green-Yellow to Green-Yellow
Solubility (Turbidity), 1 mg/ml, Acetone Clear
1H NMR Spectrum Conforms to Structure
Water (by Karl Fischer) ≤6.5%
Purity (HPLC), Based on Isomer I and Isomer II ≥90%
Carbon (anhydrous) 54.1 - 71.0%
Nitrogen (anhydrous) 3.0 - 4.0%


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