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Cyanine5 Dye

Cat# Name Structure M.W. Purity Pricing
AP15243Cyanine5 dimethyl
Quick viewCyanine5 dimethyl
510.46≥95% Pricing
AP12722Cyanine5 carboxylic acid
Quick viewCyanine5 carboxylic acid
519.12≥95% Pricing
AP14220N-methyl-N'-(hydroxy-PEG2)-Cy5
Quick viewN-methyl-N'-(hydroxy-PEG2)-Cy5
537.10≥95% Pricing
AP12719Cyanine5 alkyne
Quick viewCyanine5 alkyne
556.18≥ (95%) Pricing
AP12724Cyanine5 hydrazide
Quick viewCyanine5 hydrazide
569.61≥ (95%) Pricing
AP12721Cyanine5 azide
Quick viewCyanine5 azide
601.22≥ (95%) Pricing
AP14221N-methyl-N'-(propargyl-PEG4)-Cy5
Quick viewN-methyl-N'-(propargyl-PEG4)-Cy5
620.30≥95% Pricing
AP15242Cyanine5 Boc-hydrazide
Quick viewCyanine5 Boc-hydrazide
633.26≥95% Pricing
AP14215N-(m-PEG4)-N'-hydroxypropyl-Cy5
Quick viewN-(m-PEG4)-N'-hydroxypropyl-Cy5
639.30≥95% Pricing
AP12720Cyanine5 amine
Quick viewCyanine5 amine
653.77≥ (95%) Pricing
AP12727Cyanine5 NHS ester minimal dye
Quick viewCyanine5 NHS ester minimal dye
667.54≥functional for testing Pricing
AP12726Cyanine5 NHS ester
Quick viewCyanine5 NHS ester
667.54≥ (95%) Pricing
AP14219N-methyl-N'-(Azido-PEG2-C5)-Cy5
Quick viewN-methyl-N'-(Azido-PEG2-C5)-Cy5
675.30≥95% Pricing
AP12469Cy5 Amine
Quick viewCy5 Amine
698.89≥95% Pricing
AP14204N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5
Quick viewN-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5
713.40≥95% Pricing
AP14205N-(hydroxy-PEG2)-N'-(azide-PEG3)-Cy5
Quick viewN-(hydroxy-PEG2)-N'-(azide-PEG3)-Cy5
724.30≥95% Pricing
AP14203N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5
Quick viewN-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5
737.40≥95% Pricing
AP12467Cy5 NHS ester
Quick viewCy5 NHS ester
739.86≥95% Pricing
AP13458N-(m-PEG4)-N'-(PEG2-acid)-Cy5
Quick viewN-(m-PEG4)-N'-(PEG2-acid)-Cy5
741.4≥97% Pricing
AP12725Cyanine5 maleimide
Quick viewCyanine5 maleimide
750.77≥ (95%) Pricing
AP14208N-(m-PEG4)-N'-(amino-PEG3)-Cy5 TFA salt
Quick viewN-(m-PEG4)-N'-(amino-PEG3)-Cy5 TFA salt
756.40≥95% Pricing
AP14065Cy5 Tyramide
Quick viewCy5 Tyramide
761.28 (protonated)≥95% Pricing
AP12468Cy5 Maleimide
Quick viewCy5 Maleimide
764.91≥95% Pricing
AP13461N-(m-PEG4)-N'-(acid-PEG3)-Benzothiazole Cy5
Quick viewN-(m-PEG4)-N'-(acid-PEG3)-Benzothiazole Cy5
765.4≥98% Pricing
AP13456Cy5-PEG4-acid
Quick viewCy5-PEG4-acid
766.4≥96% Pricing
AP14290N-(azide-PEG4)-3,3-Dimethyl-3H-indole-N'-(m-PEG3)-Benzothiazole Cy5
Quick viewN-(azide-PEG4)-3,3-Dimethyl-3H-indole-N'-(m-PEG3)-Benzothiazole Cy5
772.40≥95% Pricing
AP13462N-(m-PEG4)-33-Dimethyl-3H-indole-N'-(acid-PEG3)-Benzothiazole Cy5
Quick viewN-(m-PEG4)-33-Dimethyl-3H-indole-N'-(acid-PEG3)-Benzothiazole Cy5
775.4≥98% Pricing
AP13465N,N'-bis-(acid-PEG3)-Benzothiazole Cy5
Quick viewN,N'-bis-(acid-PEG3)-Benzothiazole Cy5
779.4≥98% Pricing
AP14209N-(m-PEG4)-N'-(azide-PEG3)-Cy5
Quick viewN-(m-PEG4)-N'-(azide-PEG3)-Cy5
782.40≥95% Pricing
AP14059Cy5 Alkyne
Quick viewCy5 Alkyne
787.96 (protonated)≥95% Pricing
AP14287N,N'-bis-(azide-PEG3)-Cy5
Quick viewN,N'-bis-(azide-PEG3)-Cy5
793.40≥95% Pricing
AP12729Cyanine5 tetrazine
Quick viewCyanine5 tetrazine
811.84≥ (95%) Pricing
AP12728Cyanine5 phosphoramidite
Quick viewCyanine5 phosphoramidite
816.49≥, 31P, (80%) Pricing
AP14286N,N'-bis-(propargyl-PEG4)-Cy5
Quick viewN,N'-bis-(propargyl-PEG4)-Cy5
819.50≥95% Pricing
AP13459N-(m-PEG4)-N'-(PEG4-acid)-Cy5
Quick viewN-(m-PEG4)-N'-(PEG4-acid)-Cy5
829.5≥98% Pricing
AP14060Cy5 Azide
Quick viewCy5 Azide
834.01 (protonated)≥95% Pricing
AP13399N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5
Quick viewN-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5
838.4≥97% Pricing
AP13464N-(azide-PEG3)-N'-(PEG4-acid)-Cy5
Quick viewN-(azide-PEG3)-N'-(PEG4-acid)-Cy5
840.5≥96% Pricing
AP13457Cy5-PEG6-acid
Quick viewCy5-PEG6-acid
854.5≥96% Pricing
AP14226N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
Quick viewN-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
855.50≥95% Pricing
AP14212N-(m-PEG4)-N'-(Boc-NH-PEG3)-Cy5
Quick viewN-(m-PEG4)-N'-(Boc-NH-PEG3)-Cy5
856.5≥95% Pricing
AP14223N-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
Quick viewN-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
886.50≥95% Pricing
AP14291N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5
Quick viewN-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5
896.60≥95% Pricing
AP13288N-(m-PEG4)-N'-(PEG3-Mal)-Cy5
Quick viewN-(m-PEG4)-N'-(PEG3-Mal)-Cy5
907.6≥90% Pricing
AP12606Cy5 Tetrazine
Quick viewCy5 Tetrazine
919.27≥95% Pricing
AP14061Cy5 Azide NHS Ester
Quick viewCy5 Azide NHS Ester
922.08≥95% Pricing
AP13400N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5
Quick viewN-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5
926.6≥95% Pricing
AP14207N-(m-PEG4)-N'-(4-hydroxycyclohexyl-1-amido-PEG4)-Cy5
Quick viewN-(m-PEG4)-N'-(4-hydroxycyclohexyl-1-amido-PEG4)-Cy5
926.60≥95% Pricing
AP12723Cyanine5 DBCO
Quick viewCyanine5 DBCO
929.03≥ (95%) Pricing
AP13463N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5
Quick viewN-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5
 933.6≥98% Pricing
AP12563Cy5 Methyltetrazine
Quick viewCy5 Methyltetrazine
934.1≥95% Pricing
AP13401N-(azide-PEG3)-N'-(PEG4-NHS ester)-Cy5
Quick viewN-(azide-PEG3)-N'-(PEG4-NHS ester)-Cy5
937.5≥95% Pricing
AP13402Cy5-PEG6-NHS ester
Quick viewCy5-PEG6-NHS ester
951.6≥96% Pricing
AP14063Cy5 Picolyl Azide
Quick viewCy5 Picolyl Azide
953.15 (protonated)≥95% Pricing
AP14230Sulfo-Cy5-TCO
Quick viewSulfo-Cy5-TCO
959.20≥95% Pricing
AP12578Cy5-TCO
Quick viewCy5-TCO
959.2≥95% Pricing
AP13287N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5
Quick viewN-(azide-PEG3)-N'-(Mal-PEG4)-Cy5
962.6≥90% Pricing
AP12673Cy5 Azide Plus
Quick viewCy5 Azide Plus
971.18 (protonated)≥95% Pricing
AP13561N-(m-PEG4)-N'-(biotin-PEG3)-Cy5
Quick viewN-(m-PEG4)-N'-(biotin-PEG3)-Cy5
982.7≥98% Pricing
AP14224N-methyl-N'-methyl-O-(m-PEG4)-O'-(PEG5-t-butyl ester)-Cy5
Quick viewN-methyl-N'-methyl-O-(m-PEG4)-O'-(PEG5-t-butyl ester)-Cy5
989.7≥95% Pricing
AP12695Cy5 DBCO
Quick viewCy5 DBCO
1009.22≥95% Pricing
AP13880N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
Quick viewN-(m-PEG4)-N'-(DBCO-PEG4)-Cy5
1087.80≥95% Pricing
AP13460N-(m-PEG9)-N'-(PEG5-acid)-Cy5
Quick viewN-(m-PEG9)-N'-(PEG5-acid)-Cy5
1093.8≥97% Pricing
AP14062Cy5 DBCO NHS Ester
Quick viewCy5 DBCO NHS Ester
1098.30≥95% Pricing
AP12569Cy5 Biotin
Quick viewCy5 Biotin
1137.40≥95% Pricing
AP14214N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
Quick viewN-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5
1207.90≥95% Pricing
AP14216N-(m-PEG9)-N'-(propargyl-PEG9)-Cy5 TFA salt
Quick viewN-(m-PEG9)-N'-(propargyl-PEG9)-Cy5 TFA salt
1236.00≥95% Pricing
AP14213N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
Quick viewN-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
1239.00≥95% Pricing
AP12612Cy5 Biotin Azide
Quick viewCy5 Biotin Azide
1494.82≥95% Pricing
AP13560N-(m-PEG4)-N'-(Biotin-PEG2-Amido-PEG4)-Cy5
Quick viewN-(m-PEG4)-N'-(Biotin-PEG2-Amido-PEG4)-Cy5
 2884.7≥98% Pricing

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    Cyanine 5 Dye (Cy5)

    Overview: Cyanine 5 (Cy5) is a fluorescent dye renowned for its bright and stable fluorescence. It is widely used in various scientific applications, including imaging and molecular biology.

    Key Features:

    Fluorescence Properties:

    Absorption Maximum: ~649 nm
    Emission Maximum: ~670 nm
    Quantum Yield: High, around 0.28
    Brightness: Cy5 is highly fluorescent, making it easy to detect even at low concentrations.

    Stability: It is very stable and resists fading (photobleaching) during extended use.

    Applications:

    Molecular Imaging: Ideal for fluorescence microscopy to visualize biological samples.
    Flow Cytometry: Used for analyzing cells and particles in flow cytometers.
    Western Blotting: Helps in detecting and quantifying proteins on blots.
    Fluorescent Probes: Serves as a tag in various assays, including ELISA and FRET.
    Benefits:

    High Sensitivity: Produces strong signals for precise detection and quantification.
    Versatile Use: Suitable for a range of research and clinical applications.
    Durable: Maintains performance over time, reducing the need for frequent re-testing.
    Summary: Cyanine 5 Dye (Cy5) is a versatile and reliable fluorescent dye, offering strong and stable fluorescence for enhanced imaging and detection in scientific research.

    Ref:

    Ma, X., Shi, L., Zhang, B. et al. Recent advances in bioprobes and biolabels based on cyanine dyes. Anal Bioanal Chem 414, 4551–4573 (2022).