United States Biological's Pab Rb x human C1QB (Complement C1q Subcomponent Subunit B) (MaxLight 490) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x human C1QB (Complement C1q Subcomponent Subunit B) (MaxLight 490) antibody was generated using C1QB as the antigen and it reacts with Homo Sapiens, Human, and Mouse.