Monoclonal Antibodies Against Porcine sIgA and Their Use in Immunohistochemistry.
Monoclon Antib Immunodiagn Immunother
; 34(6): 386-9, 2015 Dec.
Article
en En
| MEDLINE
| ID: mdl-26683177
ABSTRACT
Secretory IgA (sIgA) is known as the predominant immunoglobulin in the mucosal system. It prevents pathogens from invading an animal's body through mucosa, making homeostasis. However, few studies examining the secretion of sIgA in mucosal-associated tissues of porcines based on immunohistochemistry methods have been done. In this study, BALB/c mice were immunized with porcine sIgA and the splenocytes were then fused with myeloma cells. Finally, three hybridoma cell lines secreting monoclonal antibody (MAb) against porcine sIgA were obtained. All three MAbs had no cross-reaction with porcine IgG confirmed by Western blot analysis. Furthermore, lungs, tracheas, and intestines were collected from healthy porcines to prepare tissue slices, followed by incubation with the MAb produced in this study. The results showed that sIgA existing in respiratory and digestive systems could be detected by this newly produced MAb. These generated MAbs against porcine sIgA might have a potential use in mucosal research of porcines.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Inmunoglobulina A Secretora
/
Inmunohistoquímica
/
Inmunidad Mucosa
/
Hibridomas
/
Anticuerpos Monoclonales
Límite:
Animals
Idioma:
En
Revista:
Monoclon Antib Immunodiagn Immunother
Año:
2015
Tipo del documento:
Article
País de afiliación:
China