UNSPSC 41105906: Protein or peptide display libraries

UNSPSC 41105906 Protein or peptide display libraries, a Commodity code, shows minimal alignment with actual state and local procurement activity. The code's nominal scope—specialized biotechnology research materials—does not match the work documented in recent opportunities, which center on library books, educational materials, and physical library supplies for public institutions. State and local governments do not appear to be procuring protein or peptide display libraries under this code at this time.

The recent opportunities tagged to this code involve public libraries and school districts acquiring books, audiovisual media, periodicals, reference materials, and related cataloging and processing services. The County of Orange, California issued an RFP in May 2026 for physical materials to support 29 public library branches, requesting print materials, DVDs, music CDs, audiobooks, bilingual content, and shelf-ready processing. Donna Independent School District in Cameron County, Texas issued a catalog-bid RFP in March 2026 for library books and supplies for the 2026-2027 school year, specifying fiction, non-fiction, reference materials, and periodicals on a discount-from-catalog pricing structure. The State of Texas issued RFP OD-441-26 for books and educational materials in April 2026. The mismatch between the code's biotechnology nomenclature and the library-acquisition work being solicited suggests either a cataloging error in source data or a code misapplication in the issuing agencies' procurement systems. Firms pursuing library materials, book distribution, or cataloging and processing services should verify the correct UNSPSC classification before committing resources to respond under this code.