The Department of Health and Human Services, National Institutes of Health, National Institute of Allergy and Infectious Diseases awarded a firm-fixed-price purchase order to Irepertoire Inc., a self-certified small disadvantaged business, for $61,965.00. The contract is for the delivery of IPAIR-REAGENTS, A2S-IPAIR, A2S-MI-V2, and IPAIR CAPTURE PLATE items, with data included at no additional cost. This purchase order is related to a prior pre-solicitation notice for a sole-source requirement to perform characterization of B cell receptors generated in response to vaccination with Pfs230 malaria transmission blocking vaccine in Malian adults, utilizing Irepertoire's patented multiplex PCR technology. The contract did not have a set-aside designation, and the potential value was $62,065.00. Irepertoire is a pioneering company that provides immune repertoire analysis services to government agencies supporting immunology, infectious disease, cancer, and veterans health research.