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CF™620R: A Bright & Photostable Far Red Dye

Cambridge Bioscience offers a far-red, rhodamine-based, highly fluorescent and extremely photostable fluorescent dye. With its absorption and emission maxima centered at 617 and 639 nm, CF™620R may be used as an excellent energy acceptor in fluorescence resonance energy transfer (FRET), or in multi-colour detection applications where the excitation and emission windows can be matched with the spectral profiles of the dye for maximal fluorescence collection. The exceptional water solubility of the dye facilitates bioconjugation in aqueous media and better preserves the biological specificity of the conjugates.

CF™620R Technical Details
• 617/639 nm Abs/Em Maxima
• 15,000 Extinction Coefficient
• ~ 738 Molecular Weight
• 633 nm or 635 nm Excitation Laser Line
• Direct Replacement For LightCycler® Red 640

CF™ Dye Citation List

LightCycler® is a registered trademark of Roche Applied Science

Products

Note: product availability depends on country - see product detail page.

Details Cat number & supplier Size Price
CF®620R maleimide BT92033 · Biotium
BT92033
Biotium
1 umol £244.00
1 umol
view
CF®620R Tyramide BT92194 · Biotium
BT92194
Biotium
0.5 mg £309.00
0.5 mg
view
CF®620R succinimidyl ester BT92106 · Biotium
BT92106
Biotium
1 umol £267.00
1 umol
view