Streptavidin - 30nm Silver Conjugate

Streptavidin - 30nm Silver Conjugate

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Typical Properties

CatalogACCM0108
Gold Nanoparticle Core Size30 nm
Absorption Max400-410 nm
Optical Density7.5 OD
Conjugated ProteinStreptavidin, from Streptomyces avidinii
Working Dilution1:5-1:100
Supplied in1XPBS (pH 7.4), 20% glycerol (v/v), 1% bovine serum albumin (BSA)

Quantity You Can Choose

Quantity0.5 ml, 1 ml

*If you have other needs, please feel free to contact us.

Overview of Streptavidin - 30nm Silver Conjugate

Description

Applications

Storage

Description

Streptavidin - 30nm silver conjugate is a complex formed by the binding of streptavidin to 30 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 - 30nm 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 - 30nm 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 - 30nm silver conjugate a basic building block for biosensing, targeted drug and gene delivery, photothermal therapy, and biomaterial imaging.
  • In addition, streptavidin - 30nm 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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