Cohn was able to start the Plasma Fractionation Laboratory after he was given massive funding from the government agencies and the private pharmaceutical companies. This led to the fractionation of human plasma. Human plasma proved to have several useful components other than albumin. Human blood plasma fractionation yielded human serum albumin, serum gamma globulin, fibrinogen, thrombin, and blood group globulins. The fibrinogen and thrombin fractions were further combined during the War into additional products, including liquid fibrin sealant, solid fibrin foam and a fibrin film.