Streptavidin - 50nm Silver Conjugate

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Overview of Streptavidin - 50nm Silver Conjugate

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Description

Streptavidin - 50nm silver conjugate is a complex formed by the binding of streptavidin to 50 nm silver nanoparticles. Streptavidin is a protein that has a high affinity for biotin, a small molecule that is commonly used as a tag in biological experiments. Silver nanoparticles are metallic particles that have unique properties, including high conductivity and antimicrobial activity. When streptavidin is conjugated to silver nanoparticles, it creates a powerful tool for studying biological processes. It allows for easy and rapid conjugation of any biotinylated ligand, such as antibodies and oligonucleotides, to the silver surface.

Applications

• The binding between streptavidin and biotin is highly specific and avid, allowing streptavidin - 50nm silver conjugate to recognize and bind to biotin-labeled molecules such as DNA, RNA, proteins, etc.
• The streptavidin-biotin system has the characteristics of high sensitivity, allowing streptavidin - 50nm silver conjugate to achieve detection and quantification of trace amounts of biomolecules.
• Silver nanoparticles have a large specific surface area and loading capacity, making streptavidin - 50nm silver conjugate a basic building block for biosensing, targeted drug and gene delivery, photothermal therapy, and biomaterial imaging.
• In addition, streptavidin - 50nm silver conjugate can also be functionalized by key probe molecules such as antibodies, oligonucleotides, and protein A through electrostatic modification or covalent coupling.

Storage

Store undiluted in storage buffer at 2-8 °C. Stable for 4 months if stored as specified.

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