The Complement Component 4a (C4a) Polyclonal Antibody is applicable for the following applications: WB. Host: Rabbit. Species Reactivity: Human (Homo sapiens). Immunogen: Asn680~Arg756. Accession Number: P0C0L5. Gene ID: 100293534. Target Synonyms: C4a anaphylatoxin. Restrictions: For Research Use Only. Not for use in diagnostic procedures.