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Streptavidin-conjugated gold nanoparticles

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Cat. No.: X26-04-ZQ461

Streptavidin-conjugated gold nanoparticles

Name: Streptavidin-conjugated gold nanoparticles
SKU: X26-04-ZQ461

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Synonym: SA-AuNPs; Streptavidin-modified gold; Streptavidin-labeled gold nanocolloids

Product Size

100 mg; 250 mg; 500 mg; 1 g; 5 g

Price

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

These metallic gold nanoparticles are surface-conjugated with the protein streptavidin, which exhibits an extraordinarily high affinity for biotin. The gold core provides unique plasmonic properties and a high-density surface for protein attachment. This material is engineered for use in high-precision binding assays and the assembly of complex nanostructures, where the streptavidin-biotin interaction acts as a molecular "glue" to link various chemical species.

Source

Custom synthesis

Partical Size

10 nm, 20 nm, 30 nm, 40 nm, 50 nm

Functional Group

Streptavidin

Form

Solid or powder

Purity

≥95%

Impurities

No visible impurities to the naked eye.

Identity

HPLC/MS/NMR

Applications

This product is used as a sensitive probe in analytical research and as a component in the development of gold-based biosensors. It is also utilized in the study of molecular recognition and self-assembly at the nanoscale.

Publications

Publications (0)

Publications

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Publications

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