The BD P800 Blood Collection Tube is a specialized evacuated blood collection system designed to stabilize plasma metabolic markers at the point of collection for research applications. Containing K2EDTA along with a proprietary cocktail of protease, esterase, and DPP-IV inhibitors, the BD P800 tube helps preserve sensitive biomarkers such as GLP-1, glucagon, GIP, ghrelin, and oxyntomodulin. Its advanced stabilization technology supports accurate plasma analysis for metabolic and biomarker research laboratories.