4nm Colloidal Gold-AffiniPure™ Donkey Anti-Goat IgG (H+L) (min X Ck,GP,Sy Hms,Hrs,Hu,Ms,Rb,Rat Sr Prot) (LM Grade) Company: Jackson ImmunoResearch Laboratories Inc. Catalog: 705-185-147 Size: 0.5 ml Price: CHF 223.00 Get in touch for this product: