Visualisation Tools

We offer a unique range gold labeling reagents using covalently linked metal nanoparticles. Plus live cell imaging reagents for actin, ECM, DNA and tubulin bio-probes and small G-protein activators and inhibitors. We also offer a range of stains for light/electron microscopy and UltraAvidin™ reagents and staining kits.
Showing 1-50 of 129 Products
  1. 1.8 nm Ni-NTA-Nanogold (2080)

    Starting at: £85.44

    1.8 nm gold particles functionalized with nickel (II) nitraloacetic acid (NTA) chelates. Use for localizing and detecting polyhistidine-tagged targets in protein complexes, cells or tissues. Smaller than antibody probes.
  2. 10 nm Ni-NTA-Nanogold (2084)

    Starting at: £82.56

    Ni-NTA-Nanogold® for His-tagged recombinant protein localization and detection, electron and light microscopy and Western blots
  3. 3 nm Octanethiol stabilized gold nanoparticles (3015)

    Starting at: £123.84

    The thiol is covalently attached to 3 nm gold nanoparticles. Use in organic solvents such as toluene.
  4. 5 nm (1-mercaptoundec-11-yl) tetraethyleneglycol stabilized gold nanoparticles (3013)

    Starting at: £117.12

    The thiol is covalently attached to 5 nm gold nanoparticles. Soluble in alcohol and water.
  5. 5 nm 1-Mercapto-(triethylene glycol)methyl ether stabilized gold nanoparticles (3012)

    Starting at: £117.12

    The thiol is covalently attached to 5 nm gold nanoparticles. Soluble in a variety of solvents including toluene, chloroform, ethyl acetate, acetone, water and alcohols.
  6. 5 nm Dodecanethiol stabilized gold nanoparticles (3014)

    Starting at: £101.76

    The thiol is covalently attached to 5 nm gold nanoparticles. Use in organic solvents such as toluene.
  7. 5 nm Ni-NTA-Nanogold (2082)

    Starting at: £91.20

    5 nm gold particles functionalized with nickel (II) nitraloacetic acid (NTA) chelates. Use for localizing and detecting polyhistidine-tagged targets in protein complexes, cells or tissues. Go directly to EM without silver or gold enhancement!
  8. Alexa Fluor 488 - FluoroNanogold streptavidin (7216)

    Starting at: £245.76

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  9. Alexa Fluor 488 - FluoroNanogold Fab' goat anti human IgG (H+L) (min X Bov, Hrs, Ms Sr Prot) (7253)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  10. Alexa Fluor 488 - FluoroNanogold Fab' goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7202)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  11. Alexa Fluor 488 - FluoroNanogold Fab' goat anti rabbit IgG (H+L) (min X Hu Sr Prot) (7204)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  12. Alexa Fluor 488 - FluoroNanogold Fab' goat anti rat IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7208)

    Starting at: £244.80

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  13. Alexa Fluor 488 - FluoroNanogold Fab' rabbit anti goat IgG (H+L) (min X Hu Sr Prot) (7206)

    Starting at: £268.80

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  14. Alexa Fluor 488 - FluoroNanogold Fab' rabbit anti sheep IgG (H+L) (7251)

    Starting at: £244.80

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  15. Alexa Fluor 488 - FluoroNanogold IgG goat anti human IgG (H+L) (min X Bov, Hrs, Ms Sr Prot) (7252)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  16. Alexa Fluor 488 - FluoroNanogold IgG goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7201)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  17. Alexa Fluor 488 - FluoroNanogold IgG goat anti rabbit IgG (H+L) (min X Hu, Ms, Rat Sr Prot) (7203)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  18. Alexa Fluor 488 - FluoroNanogold IgG goat anti rat IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7207)

    Starting at: £233.28

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  19. Alexa Fluor 488 - FluoroNanogold IgG rabbit anti goat IgG (H+L) (min X Hu Sr Prot) (7205)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  20. Alexa Fluor 488 - FluoroNanogold IgG rabbit anti sheep IgG (H+L) (7250)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  21. Alexa Fluor 546 - FluoroNanogold Fab' goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7402)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  22. Alexa Fluor 546 - FluoroNanogold Fab' goat anti rabbit IgG (H+L) (min X Hu Sr Prot) (7404)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  23. Alexa Fluor 546 - FluoroNanogold IgG goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7401)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  24. Alexa Fluor 546 - FluoroNanogold IgG goat anti rabbit IgG (H+L) (min X Hu, Ms, Rat Sr Prot) (7403)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  25. Alexa Fluor 546 - FluoroNanogold streptavidin (7416)

    Starting at: £245.76

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  26. Alexa Fluor 594 - FluoroNanogold streptavidin (7316)

    Starting at: £245.76

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  27. Alexa Fluor 594 - FluoroNanogold Fab' goat anti guinea pig IgG (H+L) (7355)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  28. Alexa Fluor 594 - FluoroNanogold Fab' goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7302)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  29. Alexa Fluor 594 - FluoroNanogold Fab' goat anti rabbit IgG (H+L) (min X Hu Sr Prot) (7304)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  30. Alexa Fluor 594 - FluoroNanogold IgG goat anti guinea pig IgG (H+L) (7354)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  31. Alexa Fluor 594 - FluoroNanogold IgG goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7301)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  32. Alexa Fluor 594 - FluoroNanogold IgG goat anti rabbit IgG (H+L) (min X Hu, Ms, Rat Sr Prot) (7303)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  33. Alexa Fluor 647 - FluoroNanogold streptavidin (7516)

    Starting at: £245.76

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  34. Alexa Fluor 647 - FluoroNanogold Fab' goat anti human IgG (H+L) (min X Bov, Hrs, Ms Sr Prot) (7553)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  35. Alexa Fluor 647 - FluoroNanogold Fab' goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7502)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  36. Alexa Fluor 647 - FluoroNanogold Fab' goat anti rabbit IgG (H+L) (min X Hu Sr Prot) (7504)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  37. Alexa Fluor 647 - FluoroNanogold Fab' goat anti rat IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7508)

    Starting at: £244.80

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  38. Alexa Fluor 647 - FluoroNanogold Fab' rabbit anti goat IgG (H+L) (min X Hu Sr Prot) (7506)

    Starting at: £268.80

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  39. Alexa Fluor 647 - FluoroNanogold IgG goat anti mouse IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7501)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  40. Alexa Fluor 647 - FluoroNanogold IgG goat anti rabbit IgG (H+L) (min X Hu, Ms, Rat Sr Prot) (7503)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  41. Alexa Fluor 647 - FluoroNanogoldIgG goat anti human IgG (H+L) (min X Bov, Hrs, Ms Sr Prot) (7552)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  42. Alexa Fluor 647 - FluoroNanogoldIgG goat anti rat IgG (H+L) (min X Hu, Bov, Hrs Sr Prot) (7507)

    Starting at: £233.28

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  43. Alexa Fluor 647 - FluoroNanogoldIgG rabbit anti goat IgG (H+L) (min X Hu Sr Prot) (7505)

    Starting at: £176.64

    1.4 nm Nanogold® PLUS fluorescent dye: Secondary antibody and streptavidin conjugates Label for multiple microscopes in one step! For confocal, EM, LM, blotting and diagnostics.
  44. Aurovist - 1.9 nm (1102)

    Starting at: £120.96

    1.9 nm gold nanoparticles containing 40 mg gold metal. Ready to be reconstituted in water, PBS, or other buffer.
  45. Aurovist - 15 nm (1115)

    Starting at: £272.64

    15 nm gold nanoparticles containing 40 mg gold metal. Supplied dissolved in 0.2 mL phosphate buffered saline (PBS: 20 mM sodium phosphate with 150 mM sodium chloride, pH 7.4), filtered through a 0.22 µm filter.
  46. DPPE Nanogold (4021)

    Starting at: £109.44

    Dipalmitoyl phosphatidylethanolamine covalently attached to the 1.4 nm Nanogold® particle.