30nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles QC Validation Kit:QC Conjugation Test Kit Cytodiagnostics 30nm NHS-activated Gold Nanoparticle

Cytodiagnostics 30nm NHS-activated Gold Nanoparticle Conjugation Kit have been optimized for high efficiency one-step covalent conjugation of proteins and other primary amine-containing ligands to gold nanoparticles

Stable silver nanoparticle conjugates can readily be prepared by passive adsorption of a protein to the silver nanoparticle surface

80nm NHS-Activated Gold Nanoparticles (lyophilized) - 3 vials

Formulation: 1mg/ml in hexane

30nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles QC Validation Kit:QC Conjugation Test Kit Cytodiagnostics 30nm NHS-activated Gold NanoparticleSilver nanoparticle core size: 30nm (+ 3nm) Size dispersity: CV <18% Surface composition: carboxyl PEG3000 SH methoxy PEG2000 SH Carboxyl surface density: 1 nm2 Absorption max: 400 410nm Concentration: 1mg ml Optical Density (OD): 125 Particles per ml: ~7. 0E+12 Formulation: Supplied in USP grade purified water Properties The carboxyl functionalized silver nanoparticle surface allows for covalent conjugation of antibodies, proteins and other ligands