Five new histocompatibility antigens, designated secondary B cell or (SB) antigens, have been identified by secondary allogeneic proliferative and cytotoxic responses. The reagents used to define the SB antigents are lymphocytes primed between donors matched for all known HLA antigens. The SB antigens stimulate weak primary allogeneic proliferative responses (a mean relative response of 8%) but...

Knowledge of clinically targetable tumor antigens is becoming vital for broader design and utility therapeutic cancer vaccines. This information obtained reliably by directly interrogating the MHC-I presented peptide ligands, immunopeptidome, with state-of-the-art mass spectrometry. Our manuscript describes direct identification novel an aggressive triple-negative breast model. Immunopeptidome ...

A laboratory study comparing the Widal slide agglutination test using local antigens produced by Mekar Jaya Diagnostica (SAT-MJD) with imported antigens (Murex, Abbott) was carried out on 55 sera of typhoid fever patients with positive blood culture and 56 sera of non-typhoid febrile patients. The SAT-MJD antigens consisted of a mixture of 5 different phage-types of S. typhi dominantly found in...

Abstract We previously developed TANTIGEN, a comprehensive online database cataloging more than 1000 T cell epitopes and HLA ligands from 292 tumor antigens. In TANTIGEN 2.0, we significantly expanded coverage in both immune response targets (T ligands) It catalogs 4,296 antigen variants 403 unique antigens 1500 ligands. also included neoantigens, class of generated through mutations resulting ...