Purified anti-human factor H (beta 1H) (139 kD) monoclonal antibody clone OX-24 inhibits the binding of factor H to surface bound C3. This antibody recognizes the human serum complement protein factor H and a 43-49kD truncated form of factor H present at.

Store at 4°C for short term applications. For long term storage, aliquot and store at -20°C.