ClimateAugust 13, 2026

epitope

EP-ih-tope

Definition

A specific part of an antigen molecule to which an antibody attaches itself.

Etymology

Derived from the Greek 'epi-' (upon) and 'topos' (place), the term was coined in the early 20th century to describe the specific 'place' or site on an antigen that interacts with an immune receptor.

In the news

In the article, the CEO describes CD46 as a tumor-selected epitope that the company's antibody therapy specifically targets to combat prostate cancer.

Earnings call transcript: Kyntra Bio rises as pipeline updates offset weak Q2 2026 sales

Read the full article ↗

Investing.com

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