Streptavidin Conjugates, Biotium

Supplier: BIOTIUM, INC
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29041 29043 29048-200UL 29048-1ML 29049 29056 29071-100UL 29071-1ML 29072 29081 29086
97065-756EA 234.66 USD
97065-756 71004-044 10098-596 10099-038 10119-146 10119-148 75845-628 75845-630 75845-632 76221-388 76458-732
Streptavidin Conjugates, Biotium
Protein Linking and Labeling Systems

A high quality biotin-binding protein conjugated to Biotium's signature bright and photostable fluorescent CF® dyes, and a selection of other labels.


  • Conjugates with wide choice of CF® dyes colors, plus HRP, R-PE, APC, and alkaline phosphatase
  • Superior CF® dyes are bright, photostable, and water-soluble
  • Ideal for flow cytometry, Western blotting, and immunofluorescence staining


CF® dyes conjugates of streptavidin are high quality biotin-binding proteins labeled with the superior CF® dyes or a selection of other labels. These conjugates are typically used as secondary reagents to detect biotinylated probes such as primary antibodies for flow cytometry, western blotting, immunofluorescence staining, and other applications.


Blue dyes have lower fluorescence and can give higher non-specific background than other dye colors. Conjugates of blue fluorescent dyes like CF®350, CF®405S, and CF®405M are not recommended for detecting low abundance targets.


Biotium's next-generation CF® dyes were designed to be highly water-soluble with advantages in brightness and photostability compared to Alexa Fluor®, DyLight®, and other fluorescent dyes.

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