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Colloidal Gold Conjugation Service

  • Overview
  • Service Details
  • Service Highlights
  • Related Services
  • Case Study
  • How to order
  • Overview

    Service Number£ļABVH018

    The immunogold labeling technology mainly makes use of the high electron density of gold particles. When these markers gather in large quantities at the corresponding ligands, red or pink spots can be seen with the naked eye, so it is used in qualitative or semi quantitative rapid immune detection methods.

    Custom Package

    Abvigen can also provide gold nanoparticles, gold nanorods, silver nanoparticles and other nano materials.



    Service Details


    Passive Absorption

    Covalent Coupling

    Popular and simple

    More specific and controllable

    Cannot provide a permanent attachment of the coating

    Permanently immobilizes molecules of interest to functionalized gold nanoparticles

    The proteins may lose their properties after being absorbed to the surface

    Minimizing steric hindrance and impact on the tertiary structure of the conjugated protein


    Service Highlights


    Well Characterized

    Customer can select buffer

    Customer can select gold nanoparticle type, size

    Quick turnaround

    Service Process

    After the two parties communicate and agree, determine the experimental plan, determine the service requirements - sign the contract - advance payment - start the experiment - deliver the results

    Related Services
    Case Study
    How to order