"Fc region" meaning in English

{
  "forms": [
    {
      "form": "Fc regions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Fc region (plural Fc regions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Biochemistry",
          "orig": "en:Biochemistry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Immunology",
          "orig": "en:Immunology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Molecular biology",
          "orig": "en:Molecular biology",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "The portion of an antibody formed from the constant region domains of the heavy chain that constitutes the tail and mediates effector functions such as complement activation and Fc receptor binding."
      ],
      "id": "en-Fc_region-en-noun-XCvqckT7",
      "links": [
        [
          "immunology",
          "immunology"
        ],
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "molecular biology",
          "molecular biology"
        ],
        [
          "antibody",
          "antibody"
        ],
        [
          "constant region",
          "constant region"
        ],
        [
          "heavy chain",
          "heavy chain"
        ],
        [
          "effector",
          "effector"
        ],
        [
          "complement",
          "complement"
        ],
        [
          "Fc receptor",
          "Fc receptor"
        ]
      ],
      "qualifier": "molecular biology",
      "raw_glosses": [
        "(immunology, biochemistry, molecular biology) The portion of an antibody formed from the constant region domains of the heavy chain that constitutes the tail and mediates effector functions such as complement activation and Fc receptor binding."
      ],
      "related": [
        {
          "word": "constant region"
        },
        {
          "word": "variable region"
        },
        {
          "word": "heavy chain"
        },
        {
          "word": "light chain"
        },
        {
          "word": "Fab region"
        },
        {
          "word": "paratope"
        }
      ],
      "synonyms": [
        {
          "word": "fragment crystallizable region"
        }
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "immunology",
        "medicine",
        "microbiology",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "Fc region"
}

{
  "forms": [
    {
      "form": "Fc regions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Fc region (plural Fc regions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "constant region"
    },
    {
      "word": "variable region"
    },
    {
      "word": "heavy chain"
    },
    {
      "word": "light chain"
    },
    {
      "word": "Fab region"
    },
    {
      "word": "paratope"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Biochemistry",
        "en:Immunology",
        "en:Molecular biology"
      ],
      "glosses": [
        "The portion of an antibody formed from the constant region domains of the heavy chain that constitutes the tail and mediates effector functions such as complement activation and Fc receptor binding."
      ],
      "links": [
        [
          "immunology",
          "immunology"
        ],
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "molecular biology",
          "molecular biology"
        ],
        [
          "antibody",
          "antibody"
        ],
        [
          "constant region",
          "constant region"
        ],
        [
          "heavy chain",
          "heavy chain"
        ],
        [
          "effector",
          "effector"
        ],
        [
          "complement",
          "complement"
        ],
        [
          "Fc receptor",
          "Fc receptor"
        ]
      ],
      "qualifier": "molecular biology",
      "raw_glosses": [
        "(immunology, biochemistry, molecular biology) The portion of an antibody formed from the constant region domains of the heavy chain that constitutes the tail and mediates effector functions such as complement activation and Fc receptor binding."
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "immunology",
        "medicine",
        "microbiology",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fragment crystallizable region"
    }
  ],
  "word": "Fc region"
}