[Detection of gamma globulin and Inv markers in vaginal secretions]

The Gm 1, Gm 2, and Inv 1-factors in the vaginal secretion are in accordance with the corresponding serum features to be expected basically. Deviations are possible. They are either caused by interference factors in the vaginal secretion or other factors which are not, however, always detectable in each case. It is important to test in advance the appropriate dilutions for the particular antiserum charges and to examine extracts of the samples to find out whether they have the necessary concentration.