Gold Colloid: 40nm 100ml

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Gold Colloid: 40nm 100ml

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Product Details

We offer a 40nm gold which is ideal for a number of applications including Lateral flow assays, TEM, SEM, Environmental detection and purification, data storage, biomarkers, SERS, photo-thermolysis, catalysis, chemical sensors and DNA detection. NOT FOR IN-VIVO USE


More information



  • Shipping Information
  • Ambient Shipping
  • Reference Texts
  • Magiati, Maria, Vasiliki M. Myridaki, Theodore K. Christopoulos, and Despina P. Kalogianni. “Lateral flow test for meat authentication with visual detection.” Food Chemistry 274 (2019): 803-807. Nybond, S., Réu, P., Rhedin, S. et al. Anal Bioanal Chem (2019) 411: 813. Brangel, Ariel Sobarzo, Claudio Parolo, Benjamin S. Miller, Philip D. Howes, Sigal Gelkop, Julius J. Lutwama, John M. Dye, Rachel A. McKendry, Leslie Lobel, and Molly M. Stevens. “A
  • Specification
  • >OD4.5, Mean size = 37.0 nm - 43.0 nm; %CV = <8%
  • Recommended Use
  • Lateral Flow
  • Preservatives
  • None
  • Buffer
  • Purified Water
  • Capping Agent
  • Citrate
  • Optical Density
  • >OD4.5
  • Particle Size
  • 40nm

Technical Documents

Certificates Of Analysis (224.44KB)

Safety Data Sheet (87.46KB)

Product Information (373.96KB)

Data Sheets (97.07KB) Lot 21020104

Data Sheets (97.33KB) Lot 21010047

Data Sheets (97.06KB) Lot 21050081

Data Sheets (97.35KB) Lot 20010158

Data Sheets (97.35KB) Lot 21010019

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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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