Streptavidin Gold Conjugate (20nm, 10 OD)
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(2 Publications)
Streptavidin Gold Conjugate (20nm, 10 OD) (ab270029) is an aqueous suspension of 20 nm gold nanoparticles covalently bound with Streptavidin forming a highly stable conjugate.
- Binds with high affinity to biotinylated molecules
- Proprietary surface coating shields the metallic core of the nanoparticle from the external environment, eliminating colloidal instability
- Consistent high quality and batch-to-batch reproducibility
- Available in different formats to fit your experimental needs
View Alternative Names
Streptavidin
Product details
Gold nanoparticles at Abcam have a proprietary surface coating that can withstand the most extreme conditions (e.g. 2.5 M NaOH at 70°C for 2 hours), making our Gold nanoparticles an ideal reagent for a wide range of applications.
Our Gold streptavidin conjugates share the stability attributes of the core nanoparticle. Furthermore, since the streptavidin is covalently bound to the surface coating of the gold nanoparticle it is unable to desorb, which is a major problem faced by competing products whereby the streptavidin is directly attached to the metal. Our Gold Streptavidin binds with high affinity to biotinylated molecules.
Notes:
This product is manufactured by Expedeon, an Abcam company. It was previously called 20nm InnovaCoat® GOLD (10 OD) Streptavidin Conjugate. Expedeon product code 251-0200 is the same as the 200 μL size of this product and code 251-1000 is the same as the 1 mL size.
Properties and storage information
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Specifications
Form
Liquid
General info
Function
The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin).
Sequence similarities
Belongs to the avidin/streptavidin family.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
- Download websiteProtocolBooklet|en
Target data
Publications (2)
Recent publications for all applications. Explore the full list and refine your search
International journal of molecular sciences 23: PubMed36430658
2022
Applications
Unspecified application
Species
Unspecified reactive species
Biomedicines 10: PubMed36359378
2022
Applications
Unspecified application
Species
Unspecified reactive species
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com