"steptavidin" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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          "name": "Proteins",
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      "glosses": [
        "A protein, having a structure containing four cavities, that has a high affinity for biotin"
      ],
      "id": "en-steptavidin-en-noun-hOhg9ygS",
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          "biochemistry",
          "biochemistry"
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          "protein",
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          "biotin",
          "biotin"
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      ],
      "raw_glosses": [
        "(biochemistry) A protein, having a structure containing four cavities, that has a high affinity for biotin"
      ],
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  "word": "steptavidin"
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A protein, having a structure containing four cavities, that has a high affinity for biotin"
      ],
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          "biochemistry",
          "biochemistry"
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          "protein",
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          "biotin",
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        "(biochemistry) A protein, having a structure containing four cavities, that has a high affinity for biotin"
      ],
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        "biochemistry",
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  ],
  "word": "steptavidin"
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