Role of milk immunoglobulins in the brucella milk ring test
1986; Elsevier BV; Volume: 12; Issue: 4 Linguagem: Inglês
10.1016/0378-1135(86)90085-4
ISSN1873-2542
AutoresL. Sutra, J.P. Caffin, G Dubray,
Tópico(s)Monoclonal and Polyclonal Antibodies Research
ResumoMilk immunoglobulins were extracted from the stained cream layer of positive milk ring tests from experimentally inoculated or naturally infected cows. IgA was always found, associated with IgM in most cases (1517) and with IgG in a smaller number of cases (1117). An additional incubation at 20°C for 18 h gave clearer positive and negative results and a lower limit of detection than that of the usual milk ring test.
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