Gold nanoparticles

Gold nanoparticles (colloidal gold) of different sizes, citrate capped.

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Description

The concentration and surface chemistry of our gold nanoparticles are ideal to be used with the protocol developed by the Mirkin group for the high-density conjugation to nucleic acids (see references below).

 

Product Data Sheet and Protocol

 

Safety Data Sheet

 

References

  • H. D. Hill & C. A. Mirkin. The bio-barcode assay for the detection of protein and nucleic acid targets using DTT-induced ligand exchange. Nature Protocols, 2006, 1, 324–336. (link)
  • X. Chen, F. Lisi, P. Bakthavathsalam, G. Longatte, S. Hoque, R. D. Tilley, J. J. Gooding. Impact of the Coverage of Aptamers on a Nanoparticle on the Binding Equilibrium and Kinetics between Aptamer and Protein. ACS sensors, 2020, 2021, 6, 2, 538–545. (link)

 

Additional information

Size

10 nm, 40 nm, 80 nm

Amount

15 mL in ultrapure water (0.5 nM)