Crossword solverSynonyms for plasma protein5 crossword answers for “plasma protein” (6,7), sorted by letter count.How many letters?All5711311411711817 letters 1protein13 letters 1gamma globulin(5,8)14 letters 1clotting factor(8,6)17 letters 1coagulation factor(11,6)18 letters 1human gamma globulin(5,5,8)