Isotype

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A marker corresponding to an antigen found in all members of a subclass of a specific class of immunoglobulins
  2. 2
    A duplicate specimen of the holotype, from the same genetic individual.

Etymology

From iso- + type.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.