The Biotin-Tag Capture Sensor is based on a carboxymethylated dextran sensor with pre-immobilized Neutravidin on the surface and suitable to capture biotinylated ligands, mainly peptides, proteins, and DNA. The interaction of biotin with Neutravidin is very strong, therefore this sensor type has a high affinity and binding capacity and works for a broad range of applications. It could be an alternative for ligands that are difficult to immobilize covalently.
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Product Specification |
Biotin-Tag Capture-Sensor |
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Matrix |
Dextran |
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Modification |
Carboxymethylation; pre-immobilized with Neutravidin |
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Application area |
Capture biotin-tagged molecules |
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Instrument |
All Sierra SPR systems |