Silver Nanoparticles Labeled Streptavidin

The silver nanoparticles provided by BOC Sciences have high efficiency and sensitivity in applications in the fields of chemistry, biological analysis, biomedicine, optics and nanotechnology. With a comprehensive advanced platform, BOC Sciences provides silver nanoparticles labeled streptavidin services to customers worldwide to promote your research.

Introduction

Silver nanoparticles labeled streptavidin are made of monodisperse silver nanoparticles, and their particle size distribution is narrow. The spectral peak of spherical silver nanoparticles is within 300 ~ 500nm, and the monodispersity is good. Because streptavidin-binding biotin has an affinity effect similar to chemical coupling, silver nanoparticles labeled streptavidin is considered as a common carrier for the preparation of various types of biological fluorescent probes and has been widely used in various fields. Silver nanoparticles labeled streptavidin can be used for the detection of biotinylated molecules with high sensitivity and specificity.

Application

As a new type of biomarker, silver nanoparticles labeled streptavidin can be widely used in many fields such as cell labeling, living cell imaging, in vivo fluorescence microscopy imaging of living animals and rapid immunological diagnosis. A novel silver nanoprobe was prepared by in situ deposition of silver nanoparticles on the surface of carbon nanotubes and the functionalization of streptavidin. After using it for signal tracking of sandwich immunoassay, a highly sensitive non-enzyme immunoassay method based on electrochemical silver dissolution analysis was developed.

Our advantages

• Quick and easy operation
• Stable and reliable product quality
• More flexible product packaging
• Excellent one-stop service
• Analytical HPLC and MS analyses are performed in every development cycle.

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