hapten

hap·ten

H h

Definitions of hapten word

noun hapten a substance having a single antigenic determinant that can react with a previously existing antibody but cannot stimulate more antibody production unless combined with other molecules; a partial antigen. 1
noun hapten A small molecule that, when combined with a larger carrier such as a protein, can elicit the production of antibodies that bind specifically to it (in the free or combined state). 1
noun hapten an incomplete antigen that can stimulate antibody production only when it is chemically combined with a particular protein 0
noun hapten a compound which, when coupled with a protein or other molecule, can cause the formation of antibodies 0

before 1920

One of the 12% newest English words

1920-25; < German < Greek hápt(ein) to grasp + German -en -ene

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 80% of English native speakers know the meaning and use the word.

This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.

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