We have a suite of antibodies (~50) that recognize allele-specific antigens, and would like to associate each antibody with its corresponding variant(s). The gene product for each antibody is known, and we have WES and antibody reactivity information for ~1000 individuals. Is PLINK the most suitable tool for this analysis, or are there tools better suited for mapping multiple phenotype-genotype associations?
Yes to SNP calling from WES - should have been explicit on that point. Thanks for the other tool suggestions.
EDIT: If you convert your post from comment to answer, I can accept it.