Flow Cytometry Reagent Supply – CD25 Marker (Human)

The contract pertains to the supply of Hu CD25 PerCP-Cy5.5 M-A251 reagent, a specialized flow cytometry reagent used for detecting the human CD25 cell surface marker, critical for immune cell analysis in research and clinical settings. The reagent is intended for use in precise identification and quantification of regulatory T cells and activated lymphocytes, ensuring accurate and reproducible results in diagnostic and therapeutic monitoring workflows. This subcontract is issued under the NAICS code 325414, which classifies it within the medical and pharmaceutical substances manufacturing sector, indicating the product’s regulated and high-purity nature. The contract is administered by the Department of Veterans Affairs through its 257-NETWORK Contract Office 17 (36C257), with a posted date of April 27, 2026, signaling an upcoming procurement cycle. Although specific quantities, delivery timelines, and pricing details are not included, the reagent must meet stringent quality and performance standards suitable for clinical-grade flow cytometry applications. The place of performance and point of contact information are not specified, suggesting logistical flexibility or alignment with existing supply chain protocols. The contract remains accessible through the SAM.gov platform for potential vendors seeking to comply with the VA’s procurement requirements.