30693

Chromeo^™ P503

• NACRES: NA.32
• UNSPSC Code: 12352108

Proprietà

• Quality Level: 100
• form: lyophilized powder, solid
• color: blue to very dark blue
• solubility: DMF: 1 mg/mL, clear, blue
• fluorescence: λ_ex 503 nm; λ_em 610 nm±20 nm in 0.1 M bicarbonate buffer pH 8.3
• storage temp.: −20°C

Descrizione

General description

Chromeo P503 labels proteins and peptides by exhibiting a color change from blue to red upon binding to primary amines. Chromeo P503 displays a weak fluorescence with a quantum yield <1% in solution. After conjugation to a primary amine group, the label undergoes a shortwave spectral shift of >100 nm and the quantum yield rises to 50%. This property allows a distinct detection of primary amines, proteins, and other biomolecules.

Application

Chromeo P503 is used as a fluorogenic reagent to label primary amine groups within molecules such as proteins. Chromeo P503 labeled proteins may be studied in a variety of gel electrophoresis and chromatographic applications.

Legal Information

Chromeo is a trademark of Active Motif Chromeon GmbH

Disclaimer

To ensure stability, the lyophilized dye should be stored at 4°C in the dark. This product is guaranteed for 6 months from the date of arrival.

Informazioni sulla sicurezza

• Classe di stoccaggio: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)