A simple two-step method for purification of secretory IgA from human colostrum.

@article{RomeroPiffiguer1979AST,
  title={A simple two-step method for purification of secretory IgA from human colostrum.},
  author={Marta D. Romero-Piffiguer and Clelia Mar{\'i}a Riera},
  journal={Journal of immunological methods},
  year={1979},
  volume={30 2},
  pages={153-9}
}
This paper describes an extremely simple method for the purification of secretory IgA in two steps from a colostrum pool. The first step of this technique utilizes the agar transparency effect produced by high concentrations of secretory IgA contained in colostrum pool when it is subjected to electrophoresis in this support. The secretory IgA is obtained by… CONTINUE READING