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单词 transferrin
释义

Definition of transferrin in English:

transferrin

noun transˈfɛrɪn-nz-trɑːns-ˌtran(t)sˈferən
mass nounBiochemistry
  • A protein of the beta globulin group which binds and transports iron in blood serum.

    〔生化〕铁传递蛋白,转铁蛋白,运铁蛋白

    Example sentencesExamples
    • Approximately 90% of vanadium in blood resides in plasma, primarily as vanadyl bound to transferrin and albumin.
    • The transferrin receptor is a protein located in the plasma membrane that binds the protein transferrin.
    • This blood test measures the amount of iron bound to transferrin, an iron-carrying protein in your bloodstream.
    • Iron, an essential requirement of bacteria, is tightly bound to glycoproteins such as transferrin and lactoferrin in the serum, making it unavailable for the bacteria.
    • Serum lead, transferrin, haptoglobin, and ceruloplasmin levels were all found to be within normal limits.

Origin

1940s: from trans- 'across' + Latin ferrum 'iron' + -in1.

Definition of transferrin in US English:

transferrin

nounˌtran(t)sˈferən
Biochemistry
  • A protein of the beta globulin group which binds and transports iron in blood serum.

    〔生化〕铁传递蛋白,转铁蛋白,运铁蛋白

    Example sentencesExamples
    • This blood test measures the amount of iron bound to transferrin, an iron-carrying protein in your bloodstream.
    • Approximately 90% of vanadium in blood resides in plasma, primarily as vanadyl bound to transferrin and albumin.
    • The transferrin receptor is a protein located in the plasma membrane that binds the protein transferrin.
    • Serum lead, transferrin, haptoglobin, and ceruloplasmin levels were all found to be within normal limits.
    • Iron, an essential requirement of bacteria, is tightly bound to glycoproteins such as transferrin and lactoferrin in the serum, making it unavailable for the bacteria.

Origin

1940s: from trans- ‘across’ + Latin ferrum ‘iron’ + -in.

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更新时间:2025/1/31 6:19:43