Carboxyl Gold Nanorods (carboxyl-PEG3000-SH), 15nm diameter, absorption max 700nm Size:1ml (M-1cm-1) Size Dispersity (+/-nm) Particle

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 60 585 1

Composition: Citrate stabilized gold colloid

Surface functionality: NHS-ester (~1 NHS group/nm2) (5kDa PEG-spacer between gold surface and NHS-group)

50nm Maleimide-Activated Gold NanoUrchins (lyophilized) - 3 vials

Carboxyl Gold Nanorods (carboxyl-PEG3000-SH), 15nm diameter, absorption max 700nm Size:1ml (M-1cm-1) Size Dispersity (+/-nm) ParticleCore dimensions: 44nm x 16nm Aspect ratio: 2. 8 Longitudinal peak wavelength: 700nm Transverse peak wavelength: 513nm Functional group: carboxyl terminated Linker size: 3 kDa Zeta potential: 12 mV Optical density: 50 Formulation: Supplied in ddH2O Properties 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.