Abstract
By quantitative immunodiffusion tests, nasal secretion immunoglobulin A was underestimated by approximately 5.6-fold when the serum 7S immunoglobulin A standard was employed.
Publication types
-
Research Support, U.S. Gov't, P.H.S.
MeSH terms
-
Immunodiffusion
-
Immunoglobulin A / analysis*
-
Immunoglobulin A / standards
-
Mucus / immunology*
-
Nasal Mucosa / metabolism*