UNSPSC 41181542: Immunoglobulin (light chain specific) immunological test system

In this classification, a Immunoglobulin (light chain specific) immunological test system is a device that consists of the reagents used to identify by immunochemical techniques Immunoglobulin (light chain specific). US FDA regulates Immunoglobulin (light chain specific) immunological test system under 21 CFR 866.5550 and under FDA product code DAO.

UNSPSC 41181542 Immunoglobulin (light chain specific) immunological test system is a Commodity code. State and local governments buy laboratory testing services—including specimen collection, courier transport, phlebotomist services, and test reporting—under this code, along with repair and maintenance of laboratory equipment and supplies used in immunological and clinical analysis. The buying base spans county health and detention facilities, municipal water and utility systems, and state departments of health; Marion County, Oregon; Texas Department of State Health Services; and Lubbock Power & Light represent recent issuing bodies. The work solicited ranges from routine in-custody testing and phlebotomy services to specialized annual contracts for oil-field laboratory analysis and equipment maintenance at regional laboratories.

Recent opportunities include Marion County, Oregon's July 2026 ITB for laboratory testing services and phlebotomy for adults in custody (response deadline July 24, 2026); the Texas Department of State Health Services' July 2026 IFB for annual laboratory equipment repair and maintenance at its South Texas Laboratory in Harlingen, covering five pieces of equipment with a historical value of $25,050 to $40,000 annually (bids due July 6, 2026); and Lubbock Power & Light's July 2026 RFP for insulating oil testing and laboratory services across approximately 20 substations (proposals due July 22, 2026), requiring ISO/IEC 17025 accreditation and five years of utility experience. Geographic activity concentrates in Texas and Florida, with secondary presence in Oregon and adjacent states. The code shows moderate fragmentation across health departments, utility operators, and county detention facilities, with no single repeat buyer dominating current procurement activity.