Preparation of monoclonal antibodies against bovine haptoglobin.

Preparation of monoclonal antibodies against bovine haptoglobin. Monoclon Antib Immunodiagn Immunother. 2014 Oct;33(5):350-3 Authors: Wang C, Gu C, Guo D, Gao J, Li C, Liu N, Geng Y, Su M, Wang X, Sun D Abstract Female, 8-week-old BALB/c mice were immunized with purified recombinant proteins of the predicted immunodominant region of bovine haptoglobin (pirBoHp). Two monoclonal antibodies (MAbs), named 1B3 and 6D6, were prepared by conventional B lymphocyte hybridoma technique. Titers of ascitic fluid and cell culture supernatant of MAb 1B3 were 1:9.6 × 10(8) and 1:8.2 × 10(4), respectively, and that of MAb 6D6 were 1:4.4 × 10(5) and 1:1.0 × 10(4), respectively. The subtype of MAbs 1B3 and 6D6 was IgG1κ. In Western blot analysis, MAbs 1B3 and 6D6 could recognize the α-chain of native BoHp from plasma of dairy cows. These data indicated that MAbs 1B3 and 6D6 have a potential use for developing diagnostic reagents of BoHp. PMID: 25358005 [PubMed - indexed for MEDLINE]
Source: Monoclonal Antibodies in Immunodiagnosis and Immunotherapy - Category: Microbiology Tags: Monoclon Antib Immunodiagn Immunother Source Type: research