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FITC (fluoresceina 5-isotiocianato, fluoresceina isotiocianato isomero I) ≥97.5% (by HPLC), Sigma-Aldrich®

Fornitore: SIGMA-ALDRICH MICROSCOPY
Pericolo

Synonyms: 5-isothiocyanatofluorescein, Fluorescein 5(6)-isothiocyanate, Fluorescein Isothiocyanate, Isomer I

M-Clarity™ quality level = MQ100

F4274-250MG F4274-50MG
F4274-250MGEA 843 EUR
F4274-250MG F4274-50MG
FITC (fluoresceina 5-isotiocianato, fluoresceina isotiocianato isomero I) ≥97.5% (by HPLC), Sigma-Aldrich®
FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I)

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. Fluorescein isothiocyanate isomer I has been used for the staining of conidia.
Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC).


Confezione: Bottomless glass bottle. Contents are inside inserted fused cone.

Formula: C₂₁H₁₁NO₅S
Peso molecolare: 389,381 g/mol
Punto di fusione: >360 °C (lett.)
Temperatura di stoccaggio: Refrigerata
MDL Number: MFCD00005063
CAS Number: 3326-32-7
EINECS: 222-042-0
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Risultati del test di specificazione

Appearance (colour) Yellow to very dark yellow and orange to very dark orange
Appearance (form) Powder
Purity (hplc area %) ≥97.5%
Solubility (colour) Yellow to very dark yellow and green-yellow to very dark green-yellow
Solubility (turbidity) Clear
Solubility (method) 10 mg/ml acetone
Infrared spectrum Conforms to structure
Recommended retest period 45 months

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