Includes a 12-230 kDa Separation Module (SM-W004), Anti-Rabbit Secondary IR Antibody, Milk-Free Antibody Diluent, Streptavidin-NIR, Anti-Mouse Secondary NIR Antibody, Reconstitution Reagent 2, HeLa Lysate Control for Size, β-Actin Primary Antibody, and HSP60 Primary Antibody.