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APDye Fluor 680 is a bright, photostable near-infrared dye. It matches Alexa Fluor® 680 and IRDye® 680RD. Water-soluble and pH-stable, it works well for small animal imaging, Western blotting, ELISA, and flow cytometry. It offers high brightness and low background interference.

APDye Fluor 680

Cat# Name Structure M.W. Purity Pricing
AP14048APDye 680 Alkyne
Quick viewAPDye 680 Alkyne
865.47≥95% Pricing
AP14001APDye Fluor 680 Amine
Quick viewAPDye Fluor 680 Amine
884.52≥95% Pricing
AP13855APDye 680 Azide
Quick viewAPDye 680 Azide
910.51 (protonated)≥95% Pricing
AP12678APDye 680R Tetrazine
Quick viewAPDye 680R Tetrazine
911.03≥95% Pricing
AP12460APDye 680 NHS Ester
Quick viewAPDye 680 NHS Ester
925.48≥95% Pricing
AP14050APDye 680 Tyramide
Quick viewAPDye 680 Tyramide
947.57 (protonated)≥95% Pricing
AP12462APDye 680 Maleimide
Quick viewAPDye 680 Maleimide
950.53≥95% Pricing
AP12461APDye 680 TFP Ester
Quick viewAPDye 680 TFP Ester
975.48≥95% Pricing
AP12682APDye 680 Picolyl Azide
Quick viewAPDye 680 Picolyl Azide
1030.63 (protonated)≥90% Pricing
AP12683APDye 680 Azide Plus
Quick viewAPDye 680 Azide Plus
1048.69≥95% Pricing
AP12684APDye 680 DBCO
Quick viewAPDye 680 DBCO
1086.73 (protonated)≥95% Pricing
AP14049APDye 680 Gly-Gly-Gly
Quick viewAPDye 680 Gly-Gly-Gly
1201.86 (protonated)≥95% Pricing

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    APDye Fluor 680 is a bright, photostable near-infrared dye equivalent to Alexa Fluor® 680 and IRDye® 680RD. It is water-soluble and pH-insensitive (pH 4-10), emitting at ~700 nm, ideal for small animal imaging and applications with autofluorescent backgrounds.

    Key Features:

    • High Brightness: Conjugates to proteins at high molar ratios without self-quenching, providing brighter signals and enhanced detection.
    • Photostability: Resists photobleaching for consistent results.
    • Near-Infrared: Long-wavelength emission minimizes background interference in complex samples.

    Applications:

    • Small Animal Imaging: Excellent clearance profiles in in vivo studies.
    • Western Blotting & ELISA: Offers sensitive detection in bioassays.
    • Flow Cytometry: Multiparameter detection with minimal autofluorescence.

    APDye Fluor 680 is a reliable, cost-effective alternative for sensitive imaging and detection. Alexa Fluor® is a registered trademark of Thermo Fisher Scientific.