UNSPSC 41116127: Immunology or serology reagents or solutions or stains

UNSPSC 41116127 Immunology or serology reagents or solutions or stains (Commodity) covers rapid diagnostic test kits, reagents, calibrators, controls, and consumables for infectious disease screening — specifically HIV, syphilis, and sexually transmitted infection (STI) testing — along with related laboratory supplies and maintenance services for the analyzers that process them. State and local issuers span public health departments (Illinois Department of Public Health), county health and corrections agencies (Collin County Health Care Services, Collin County Community Supervision and Corrections Department), city public health programs (City of Austin), county jails and criminal justice divisions (Gwinnett County, Georgia), and state criminal justice agencies (Texas Department of Criminal Justice). Illinois Department of Public Health appears as a repeat buyer, issuing multiple change orders and emergency procurements for Abbott reagents and analyzer supplies to maintain uninterrupted testing operations at its Carbondale Laboratory under CLIA compliance.

Recent solicitations are concentrated in Texas and Illinois, with activity also in Georgia. The Illinois Department of Public Health issued a change order (Solicitation 27482DPHOFCDIB53956, IFB, response due October 13, 2026) increasing annual volumes for Hologic NG/NT STI testing kits and tests from 15,000 to 25,000 tests and 15,000 to 30,000 collection kits, raising the five-year contract value by $375,000 to a revised total of $900,000. The City of Austin posted two bids (IFB 9100 AAM1023 and rebid IFB 9100 AAM1023REBID, responses due July 17, 2026 and September 3, 2026 respectively) for approximately 375 Abbott Determine HIV 1/2 rapid test kits and 79 control kits annually for the Austin Public Health Program. Collin County Community Supervision and Corrections Department issued RFP 2026-327 (response due July 23, 2026) for offender drug testing services encompassing specimen collection staffing and immunoassay screening with confirmation at two sites, estimated at $600,000 for 25,031 annual tests over two years plus three optional one-year renewals. Gwinnett County, Georgia posted RFP PE77023NONST2027000000764 (response due October 14, 2026) for drug testing supplies for an existing drugs of abuse analyzer on an annual basis. The Illinois Department of Public Health also conducted emergency sole-source procurements with Abbott Laboratories (Solicitation 26482DPHOFCDIB52638, due August 18, 2026, and 26482DPHFINANB52340, completed May 2026) totaling $38,079.50 for HIV and syphilis reagent kits, calibrators, controls, and Always-On Service maintenance to preserve CLIA certification and testing continuity.