UNSPSC 41181921: Complexed prostatic specific antigen tests

In this classification, a Complexed prostatic specific antigen tumor associated antigen immunological test system that consists of the reagents used to identify by immunochemical techniques Complexed prostatic specific antigen based tumors.

UNSPSC 41181921 Complexed prostatic specific antigen tests is a Commodity code, but the recent state and local opportunities tagged with this code show little alignment with its nominal scope. The Marion County, Oregon solicitation (ITB SO1814-26, due July 24, 2026) does seek laboratory testing services and phlebotomy for adults in custody, which could encompass PSA testing, alongside specimen collection supplies and courier services. Beyond that single potentially relevant procurement, the remaining opportunities in the dataset involve laboratory equipment repair and maintenance (Texas Department of State Health Services), spectrophotometer replacement (City of Tampa), electric utility oil testing services (Lubbock Power & Light), landscape engineering (Harris County Toll Road Authority), water reclamation system support (City of Orlando), electric vehicle charger maintenance (Broward County Transportation), construction materials testing (Town of Waterford, Connecticut), public health lab information systems (County of Santa Clara), electric utility meter test boards (City of Ocala), water treatment plant well construction (City of Palm Bay), fatigue testing equipment (Lamar University), and a lock-in amplifier procurement (Texas A&M University System)—none of which relate to PSA testing. The coding appears largely misdirected across this opportunity set.

The single relevant opportunity—Marion County's laboratory testing and phlebotomy solicitation—suggests that when the code does apply, state and local buyers are seeking comprehensive lab services including specimen handling, reporting, and collection-staff placement rather than specific test kits or reagent procurement. Geographic activity appears concentrated in the Southwest and Southeast, with isolated mentions of mid-Atlantic and Northeast jurisdictions. No pattern of repeat buyers under this code is evident in the recent data, and the absence of focused procurement activity in the commodity's stated domain makes this code a watch rather than pursue category for vendors offering PSA testing products or services.