The following Anti-Mouse I-Ak (private; Ia.m2), PE (Clone14V.18) (mouse IgG2a), Anti-Mouse I-Ak (private; Ia.m2), Purified (Clone14V.18) (mouse IgG2a), Anti-Mouse I-AkEk (Combinatorial), Ig fraction (Clone A303) (mouse IgG2a), Anti-Mouse I-Ap (public; Ia.m57), Biotin (Clone 7-16.17) (mouse IgG2a) products are the most profitable elements of the MBS Monoclonals offer.