Frederick Banting upon the idea of obtaining insulin from the fetal pancreas. He removed the pancreases from fetal calves at a William Davies slaughterhouse and found the extracts to be just as potent as those extracted from the dog pancreases. By December 1921, he had also succeeded in extracting insulin from the adult pancreas. Pork and beef would remain the primary commercial sources of insulin until they were replaced by genetically-engineered bacteria in the late 20th century. In spring of 1922, Banting established a private practice in Toronto and began to treat diabetic patients. His first American patient was Elizabeth Hughes Gossett,
SMS Banting SMS Banting Sekolah Menengah Sains Banting (; abbreviated BASIS) is a boarding school in Banting, Selangor. It is one of the Sekolah Berasrama Penuh (SBP), or fully residential boarding schools, in Malaysia and is the only one in its district (Kuala Langat). The inauguration of the school was on 17 November 2011 and became fully operational on 22 January 2012 with the entry of form 2/2012 and new or second intake student registration of form 1/2012 on 4 January 2012. Tuan Haji Muhamad Kamaludin bin Taib is the first and current principal of Sekolah Menengah Sains Banting. At that time,