Definition of transferrin in English:

transferrin

noun

Biochemistry
  • [mass noun] A protein of the beta globulin group which binds and transports iron in blood serum.

    • ‘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.’
    • ‘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.’
    • ‘Approximately 90% of vanadium in blood resides in plasma, primarily as vanadyl bound to transferrin and albumin.’
    • ‘Serum lead, transferrin, haptoglobin, and ceruloplasmin levels were all found to be within normal limits.’

Origin

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

Pronunciation:

transferrin

/transˈfɛrɪn/