Gold coated silica beads, biotin function

Gold Coated Silica Beads, biotin functional:

Nanocs provides a number of different sized silica particles coated with a thin layer of gold on their surface. Thickness of this gold layer ranges from 20-100 nm. These gold coated silica particles have high affinity toward proteins, antibodies, peptides and nucleic acids. Biotin functionalized gold silica particles can bind to avidin, streptavidin or neutravidin with high affinity. Interaction between biotin and avidin plus high affinity of gold coating enables our gold coated silica particles be used for biomolecule and cell detection, purification and separation.

Prodcut Specifications:

• Composition: Gold Coated Silica Beads, amine functional, 1 um;

• Appearance: Blue to black solution;

• Particle Size: ~1 micron;

• Concentration: 10 mg/mL;

• Functional group: Biotin;

Storage Conditions:

• Store at 4-8 ⁰C. Do not freeze.