Genentech, Inc. is a biotechnology company using human genetic information to discover, develop, manufacture and market human pharmaceuticals that address significant unmet medical needs. The Company's 15 approved biotechnology products stem from or are based on its science. Genetech manufactures and markets 10 protein-based pharmaceuticals and licenses several additional products to other companies. These include Herceptin antibody, Rituxan antibody, TNKase single-bolus thrombolytic agent, Activase tissue plasminogen activator, Cathflo Activase tissue plasminogen activator, Nutropin Depot long-acting growth hormone, Nutropin AQ liquid formulation growth hormone, Nutropin human growth hormone, Protropin growth hormone and Pulmozyme inhalation solution.