40nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles QC Validation Kit:QC Conjugation Test Kit When stored as specified the

When stored as specified the product is stable for at least six months

The resulting conjugate can be used in blotting

Gold nanoparticle core size: 80nm

Magnetization: >25 emu/g

Antibody providers commonly add BSA

40nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles QC Validation Kit:QC Conjugation Test Kit When stored as specified theSilver nanoparticle core size: 40nm (+ 3nm) Size dispersity: CV <18% Surface composition: carboxyl PEG3000 SH methoxy PEG2000 SH Carboxyl surface density: 1 nm2 Absorption max: 410 425nm Concentration: 1mg ml Optical Density (OD): 125 Particles per ml: ~2. 8E+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