Please note: We will be conducting our annual physical inventory counts on September 28 & 29. Processing times will not be affected but shipping times may be delayed due to this. Thank you for your attention to this and we look forward to continuing to serve you.
nanoComposix is now a Fortis Life Sciences Company. Learn more + Email Newsletter Signup
❮ Plasmonic

BioReady Gold Nanospheres – Carboxyl

Antibodies and other amine-containing biomolecules efficiently bind to carboxyl gold nanoparticles using EDC-NHS chemistry.

PEG carboxyl is covalently bound to the metal surface. The acid provides a highly negatively charged surface for subsequent conjugation to proteins, antibodies or peptides. Learn more ❯

BioReady products are specially formulated for the attachment of a molecular recognition element such as an antibody for lateral flow and biodiagnostics. Learn more ❯

Provided at 20 OD in water.

Protocols

Don’t see the size you’re looking for? Please contact us about custom and semi-custom ordering.

Select Diameter
Concentration
Select Volume

Bulk purchasing options are available – please contact us if you are interested

Typically ships within 5 business days

Product number: AUXR40-5M

Continue Shopping or View Cart
 

Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
(How do I read this?)
40 nm ± 4 nm ≤ 15% Download Example CoA
80 nm ± 5 nm ≤ 15% Download Example CoA

Note: approximate ranges below are dependent on diameter

  • Hydrodynamic diameter (DLS): TEM diameter plus up to 30 nm
  • Zeta potential: –25 to –80 mV
  • pH of solution: 5.5 to 7.
  • Particle surface: PEG12-carboxylic acid
  • Solvent: USP Purified Water
  • Peak wavelength (λmax): 520 to 550 nm

More Info & Documentation

Protocols

nanoComposix University

AUXR 40nm 80nm



Related Items