Gold Colloid: 5nm -100ml

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Gold Colloid: 5nm -100ml

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Product Details

We offer a 5nm gold which is ideal for a number of applications including Lateral flow assays, TEM, SEM, Environmental detection and purification, data storage, drug delivery, biomarkers, SERS, photo-thermolysis, catalysis, chemical sensors and DNA detection.


More information



  • Shipping Information
  • Ambient Shipping
  • Reference Texts
  • Yi, Se Won et al. “Multiply clustered gold-based nanoparticles complexed with exogenous pDNA achieve prolonged gene expression in stem cells.” Theranostics vol. 9,17 5009-5019. 9 Jul. 2019, doi:10.7150/thno.34487
  • Specification
  • OD1, Mean size = 4.5nm - 6.0nm, %CV = ≤15%
  • Recommended Use
  • Elctron Micrioscopy / biosensors
  • Preservatives
  • None
  • Buffer
  • Purified Water
  • Capping Agent
  • Citrate
  • Optical Density
  • OD1
  • Particle Size
  • 5nm

Technical Documents

Certificates Of Analysis (224.44KB)

Safety Data Sheet (87.46KB)

Product Information (290.74KB)

Data Sheets (97.04KB) Lot 21030174

Data Sheets (97.06KB) Lot 21030175

Data Sheets (97.03KB) Lot 21030142

Data Sheets (97.36KB) Lot 20110148

Data Sheets (97.31KB) Lot 20070103

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BBI Solutions Brands


The acquisition of DIARECT in June 2020 and their world leading recombinant autoimmune antigen capability immediately enhances BBI’s portfolio and position as a ‘complete’ immunoassay reagent supplier. This further enhances BBI’s position as the world’s largest diagnostics components company with a market leading antigen portfolio.


Maine Biotechnology Services brings 27 years of knowledge, experience, process development, and project management to our customers to ensure the best possible antibodies for any application. As antibody development goals in the biotechnology and pharmaceutical industry have evolved the acquisition of MBS will help BBI further meet and exceed our customers needs.


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