Definition, Meaning & Synonyms

isoform

noun

/ˈaɪsoʊfɔrm/

Definition

A variant form of a protein that arises from the same gene through alternative splicing or other mechanisms.

Examples

Isoforms of the enzyme are produced in response to different physiological signals.
Researchers studied the various isoforms of the protein to understand their specific roles in cell signaling.
Identifying specific isoforms can help in developing targeted therapies for certain diseases.

Meaning

Isoforms are different versions of proteins that can perform similar or distinct functions in biological processes. They are produced from the same genetic sequence but differ in structure and sometimes in function.