Kilburn, D G Quantitation of helper factor activity. I. Utilization of the ELISA method to measure helper activity in the secondary antibody response. [electronic resource] - Journal of immunological methods 1981 - 301-10 p. digital Publication Type: Journal Article ISSN: 0022-1759 Standard No.: 10.1016/0022-1759(81)90048-x doi Subjects--Topical Terms: AnimalsAntibody FormationBinding Sites, AntibodyEnzyme-Linked Immunosorbent AssayEpitopesFemaleHemocyanins--immunologyInterleukin-1MaleMiceMice, Inbred CBAProteins--metabolismTime Factors