UNSPSC 51201806: Gamma IGG or immunoglobulin

This classification denotes gamma-chain antibodies.

UNSPSC 51201806 Gamma IGG or immunoglobulin, a Commodity code, nominally covers immunoglobulin products used in clinical and public health settings. State and local health departments procure under this code to secure vaccines and immunobiological agents for disease prevention and outbreak response. The recent activity captured shows primarily state health department buying, though the specific opportunity in the source involves a sole source procurement notice rather than a competitive solicitation, which signals either supplier exclusivity or regulatory pathway constraints typical of pharmaceutical procurement at the state level.

The Mississippi State Department of Health posted a sole source procurement notice on July 13, 2026 for Yellow Fever Vaccine from Sanofi Pasteur, Inc., with an objection deadline of August 3, 2026. The notice invites written challenges to the sole source designation from vendors or entities able to demonstrate alternative sources; substantiated objections would trigger a competitive bid process or escalation to the Public Procurement Review Board. The solicitation does not disclose quantity, contract term, estimated value, or pricing. Geographic activity under this code is limited in the recent-opportunities record to Mississippi; broader state or regional concentration cannot be characterized from the available source material.