Molecular model showing the structure of insulin
1967
1967
1966
1839 (original); circa 1988 (replica)
1967
(1962); 1982
1965
1965
1966
1966
1966
2000-100 BCE
4000-2001 BCE
1965
1967
circa 1965
circa 1966
1967
1967
1966
1967
circa 1965
1965
1965
1965
1965
circa 1966
1966
1980-1950
1967
1966
1966
1965
1966
1990-95
1965
1965
1965
1903 (original); 1982 (model)
1966
1965
1965
before 1966
1965
1966
1967
1966
6000-5000BCE
1967
1959 (designed); 2001(made)
1965-1967