See Fab region on Wiktionary
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"glosses": [
"The portion of an antibody formed from the variable region domains and the first constant region domains of the heavy and light chains, constituting one of the two arms and containing the antigen‑binding site."
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"heavy",
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"light chains",
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"(immunology, biochemistry, molecular biology) The portion of an antibody formed from the variable region domains and the first constant region domains of the heavy and light chains, constituting one of the two arms and containing the antigen‑binding site."
],
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"word": "Fc region"
},
{
"word": "variable region"
},
{
"word": "constant region"
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"word": "fragment antigen‑binding region"
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"word": "Fab region"
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"The portion of an antibody formed from the variable region domains and the first constant region domains of the heavy and light chains, constituting one of the two arms and containing the antigen‑binding site."
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"(immunology, biochemistry, molecular biology) The portion of an antibody formed from the variable region domains and the first constant region domains of the heavy and light chains, constituting one of the two arms and containing the antigen‑binding site."
],
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"synonyms": [
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"word": "Fab region"
}
Download raw JSONL data for Fab region meaning in All languages combined (1.7kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-10-21 from the enwiktionary dump dated 2026-10-01 using wiktextract (c1bb342 and 6f96ddf). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.