English English Wikipedia has an article on:plasma proteinWikipedia Noun plasma protein (plural plasma proteins) (biochemistry) A protein present in the blood plasma. Synonyms blood protein Translations protein present in the blood plasma Chinese: Mandarin: 血漿蛋白/血浆蛋白 (xuèjiāngdànbái) French: protéine plasmatique f Hungarian: plazmafehérje, plazmaprotein Wikiwand - on Seamless Wikipedia browsing. On steroids.