isoform

/ˈaɪsoʊˌfɔrm/
noun
  1. Any of two or more different forms of the same protein or other molecule that have slightly different structures but similar functions.
    • The drug targets a specific isoform of the receptor to avoid side effects.
    • Scientists discovered a new isoform of the enzyme that works faster at high temperatures.
    • Different isoforms of a protein can be found in different tissues of the body.
Synonyms
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