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Avidin/Streptavidin-Biotin Binding Assays - Biotin Protein Labeling Kits |
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Binding of biotin by avidin, streptavidin or NeutrAvidinTM is the strongest known biological interaction with a dissociation constant in the range of 10-15 M. The vitamin biotin may be conjugated to many proteins without loss of their biological activity due to the small size of the biotin molecule.
The interaction between biotin and avidin, streptavidin or NeutrAvidinTM is used in various applications such as affinity chromatography, fluorescence-activated cell sorting (FACS), ELISA and Western Blot.
Our Protein Biotinylation Kits contain all reagents required for performing 5 separate labeling reactions of 5 mg of protein.
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Biotin Protein Labeling Kit Protein Biotinylation Kit | |  |
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FP-320 |
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5 reactions |
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120,00 |
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 |  | Store the biotin at -20°C!
Biotin NHS-ester
Sodium bicarbonate
ultra-pure water |  | Biotin Protein Labeling Kit provides a highly efficient, easy-to-perform and rapid technology to label proteins with biotin. |  |  |  |
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Biotin-X Protein Labeling Kit Protein Biotinylation Kit | |  |
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Cat. No. |
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Amount |
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Price (EUR) |
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FP-321 |
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5 reactions |
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120,00 |
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 |  | Store the biotin-X at -20°C!
Biotin-X NHS-ester
Dimethylformamide (DMF)
Sodium bicarbonate
ultra-pure water |  | Biotin-X Protein Labeling Kit provides a highly efficient, easy-to-perform and rapid technology to label proteins with biotin via a C6-spacer. |  |  |  |
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Biotin-XX Protein Labeling Kit Protein Biotinylation Kit | |  |
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Product |
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Cat. No. |
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Amount |
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Price (EUR) |
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Buy |
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FP-322 |
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5 reactions |
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120,00 |
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 |  | Store the biotin-XX at -20°C!
Biotin-XX NHS-ester
Dimethylformamide (DMF)
Sodium bicarbonate
ultra-pure water |  | Biotin-XX Protein Labeling Kit provides a highly efficient, easy-to-perform and rapid technology to label proteins with biotin via a C12-spacer. |  |  |
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