Rapid diagnostic test development, lateral flow assay consulting, lateral flow test, point-of-care diagnostic development

Colloidal Gold

40nm gold colloids specifically for lateral flow and flow through applications.

DCN manufactures high-quality 40nm gold colloids specifically for lateral flow and flow through applications. Our EN 13485 certified facility in Carlsbad, CA is capable of producing on whatever scale you need, from R&D size 1L batches to hundreds of liters. Our colloids are backed by our years of experience in the generation of stable conjugates, which are used in tens of millions of tests annually by our clients worldwide.

DCN’s colloidal gold is stable in excess of 12 months when stored unopened at 4-25 C.

Place an Order
Part Number DescriptionQuantity Price (US$)
CG-010DCN Colloidal Gold, 40nm/OD11 L650.00
CG-020DCN Colloidal Gold, 40nm/OD10.5 L375.00

Not sure where to start? DCN can help.

Custom Conjugation Services
Conjugation Kits