Carboxyl Gold Nanorods (carboxyl-PEG5000-SH), 25nm diameter, absorption max 650nm

Core dimensions: 60nm x 27nm

Aspect ratio: 2.2

Longitudinal peak wavelength: 650nm

Transverse peak wavelength: 518nm

Functional group: carboxyl terminated

Linker size: 5 kDa

Zeta potential: -15 mV

Optical density: 50

Formulation: Supplied in ddH2O



Our carboxyl terminated gold nanorods are ideal for use in applications that require conjugation of proteins or other ligand to the nanorod surface using standard EDC/NHS chemistry. 

Cytodiagnostics PEGylated gold nanorods are extensively purified after synthesis which reduces contaminants from manufacturing that might interfere with sensitive downstream applications.

UV-VIS absorption spectrum 650nm Gold NanoRods


This product should be stored at 4°C. If stored unopened and as specified, Cytodiagnostics carboxyl terminated gold nanorods are stable for at least 6 months.