Rat Complement 4, C4 ELISA Kit for detecting C4 in rat serum, plasma, and tissue homogenates. Reacts with Rat (Rattus norvegicus). Detects 12.5-800ng/ml with sensitivity of 3.12ng/ml. Uses 96-Well Plate format. Sandwich assay type, taking 1-5 hours. Accession Number: P08649; C4. Synonyms: C4, C4a, Complement C4 (cleaved into beta, alpha chains, C4a anaphylatoxin, gamma chain).