FITC (fluorescein isothiocyanate) is a commonly used fluorescent label for proteins, as it contains the groups required for conjugating to amino, sulfhydryl, imidazoyl, tyrosyl or carbonyl groups of proteins. FITC has a molecular weight of 389, and excitation and emission wavelengths of 494nm and 520nm, respectively, therefore emitting green visible light. This kit utilizes SpinOUT™ desalting columns, for the rapid removal of unconjugated dye. The FITC labeling reagent is also available in our single use OneQuant™ format. This kit is an improvement on Cat. # 786-059 as it offers greater free dye removal and complete coupling in less time. Features Synonym: Fluorescein-5-Isothiocyanate CAS Number: 3326-32-7 Linear Formula: C21H11NO5S Molecular Weight: 389.4 Dye preweighed and supplied in single use OneQuant ™ vials (Also available separately). Suitable for most proteins. Utilizes SpinOUT™ desalting columns, for the rapid removal of unconjugated dye Applications Labeling of a green fluorescent dye to proteins and peptides. Suitable for antibody labeling.
- UPC:
- 12350000
- Condition:
- New
- Availability:
- 3 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 786-080
- CAS:
- 3326-32-7
