1) Insulin 2) Recombinant human insulin 
Humulin is synthesized in a laboratory strain of Escherichia coli bacteria which has been genetically altered with recombinant DNA to produce biosynthetic human insulin. Humulin R consists of zinc-insulin crystals dissolved in a clear fluid. The synthesized insulin is then combined with other compounds or types of insulin which affect its shelf li...
• (n.) An extract of hops.
(from the article `pharmaceutical industry`) Another important milestone for medical science and for the pharmaceutical industry occurred in 1982, when regulatory and marketing approval for ...
Hu'mu·lin noun [ New Latin Humulus , the genus including the hop.] An extract of hops. 
Type: Term Pronunciation: hyū′mū-lin Synonyms: lupulin
a brand of human insulin produced by genetically engineered bacteria.