10nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles Purification:1 Spin Column (100kDa 0.5mL) 100nm NHS-Activated Gold NanoUrchins (lyophilized)

100nm NHS-Activated Gold NanoUrchins (lyophilized) - 3 vials

Composition: 10nm Iron Oxide Magnetic Nanoparticles (magnetite

or a Protein G-gold conjugate (not supplied with this kit)

This small gold nanoparticle conjugate is ideal for increasing sensitivity in immunohistochemistry protocols when used together with our silver enhancement kit for microscopy

Detailed product guide

10nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles Purification:1 Spin Column (100kDa 0.5mL) 100nm NHS-Activated Gold NanoUrchins (lyophilized)Silver nanoparticle core size: 10nm (+ 3nm) Size dispersity: CV <18% Surface composition: carboxyl PEG3000 SH methoxy PEG2000 SH Carboxyl surface density: 1 nm2 Absorption max: 390 405nm Concentration: 1mg ml Optical Density (OD): 125 Particles per ml: ~1. 8E+14 Formulation: Supplied in USP grade purified water Properties The carboxyl functionalized silver nanoparticle surface allows for covalent conjugation of antibodies, proteins and other ligands