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Showing results for transferrin. Search instead for melanotransferrin.

transferrin

American  
[trans-fer-in] / trænsˈfɛr ɪn /

noun

Biochemistry.
  1. a plasma glycoprotein that transports dietary iron to the liver, spleen, and bone marrow.


transferrin British  
/ trænsˈfɜːrɪn /

noun

  1. Also called: beta globulin.   siderophilinbiochem any of a group of blood glycoproteins that transport iron

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of transferrin

1947; trans- + Latin ferr ( um ) iron + -in 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Food and Drug Administration approved Avlayah, which taps the transferrin receptor to bring in the enzyme that is missing from the brain cells of children born with Hunter Syndrome.

From Barron's Jun. 3, 2026

When the antibody plugs into the capillary’s transferrin receptor, a portal through the blood-brain barrier opens up.

From Barron's Jun. 3, 2026

As their target, the researchers chose human transferrin receptor, which has long been the target of antibody-based therapies that aim to reach the brain.

From Science Daily May 16, 2024

The team's screening technique identified an AAV called BI-hTFR1 that binds human transferrin receptor, enters human brain cells, and bypasses a human cell model of the blood-brain barrier.

From Science Daily May 16, 2024

The virus exploits the host’s transferrin, a membrane-bound protein used for iron transport, to attach to the cell.

From Textbooks Jun. 9, 2022

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