DATASHEET
Formulation
Powder
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 18861-78-4
Molecular formula: C21H11NO5S
Molecular weight: 389.39
Purity: >90% (HPLC)
Appearance: Yellow to brown powder.
Solubility: Soluble in ethanol, DMSO or DMF.
InChiKey: GTQFZXYECNSNNC-UHFFFAOYSA-N
SMILES: O=C(C1=C2C=C(N=C=S)C=C1)OC32C4=C(C=C(O)C=C4)OC5=CC(O)=CC=C53
SMILES: OC1=CC=C2C(OC3=CC(O)=CC=C3C22OC(=O)C3=CC=C(C=C23)N=C=S)=C1
Description:
6-Fluorescein isothiocyanate (6-FITC) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA. Spectral data: lambdaex=492nm, lambdaem=518nm.