Definition: 'Concanavalin A'
concanavalin A (conA, con A)Type: Term
1. A phytomitogen, extracted from the jack bean (Canavalia ensiformis) that agglutinates the blood of mammals and reacts with glucosans; like other phytohemagglutinins, conA stimulates T lymphocytes more vigorously than it does B lymphocytes.
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