The second step, is to write a speech outline. Hear how Darren suggests you write your speech outline.
Since the first therapeutic application of a r-protein produced in mammalian cells was approved in 1986. (human tissue plasminogen activator, tPA, Genentech), biopharmaceuticals have changed the. landscape for the treatment of many diseases, including many types of cancer, rheumatic conditions. and orphan diseases.
1 Trypsin and chymotrypsin further hydrolyze the peptides that were produced by pepsin in the stomach. 2  This stage of protein digestion is accomplished very efflciently,because pepsin, trypsin, and chymotrypsin have different amino acid speciflcities.