F3651

Fluorescein 5(6)-isothiocyanate

≥90% purity (HPLC), powder

• Synonyme(s) : FITC, Fluorescein isothiocyanate
• Formule empirique (notation de Hill): C₂₁H₁₁NO₅S
• Numéro CAS: 27072-45-3
• Poids moléculaire : 389.38
• Numéro Beilstein : 1407295
• Numéro CE : 248-207-7
• Numéro MDL: MFCD00005063
• Code UNSPSC : 12171500
• ID de substance PubChem : 24894855
• Nomenclature NACRES : NA.47

Propriétés

• product name: Fluorescein 5(6)-isothiocyanate, ≥90% (HPLC)
• Pureté: ≥90% (HPLC)
• Forme: powder
• Technique(s): titration: suitable
• Couleur: yellow to orange
• Solubilité: acetone: 1 mg/mL, clear, light yellow to yellow
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: 2-8°C
• Chaîne SMILES: Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)N=C=S)c1
• InChI: 1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H
• Clé InChI: MHMNJMPURVTYEJ-UHFFFAOYSA-N

Description

Description générale

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.

Application

Fluorescein 5(6)-isothiocyanate has been used:

• for fluorescence labeling of bacteria
• as a standard for calibration of fluorometer
• for the labeling of exosomes

For fluorescent labeling of proteins (e.g. immunofluorescence); H Protein labeling for gel chromatography

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3