TRANSCOBALAMIN I Meaning and
Definition
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Transcobalamin I, also known as TC I, is a glycoprotein that plays a crucial role in the transport and metabolism of vitamin B12. It is one of the three transcobalamins found in humans, with the others being transcobalamin II and III. Transcobalamin I is primarily synthesized in the liver and secreted into the bloodstream, where it binds to vitamin B12, also known as cobalamin.
The main function of transcobalamin I is to facilitate the delivery of vitamin B12 to various tissues and cells in the body. It acts as a carrier protein for the vitamin, protecting it from degradation and ensuring its efficient transport across cell membranes. By binding to transcobalamin I, vitamin B12 is shielded from enzymes that could break it down and is effectively transported to cells throughout the body.
Transcobalamin I is particularly important for the uptake of vitamin B12 by rapidly growing and dividing cells, such as those in the bone marrow, gastrointestinal tract, and placenta. It is also involved in the transport of cobalamin to the brain and nervous system. Once transcobalamin I and vitamin B12 reach their destination, the vitamin is released from the protein, allowing it to be utilized in various metabolic reactions.
In summary, transcobalamin I is a transport protein that binds to vitamin B12 and aids in its delivery to cells and tissues in the body, ensuring its proper metabolism and function.
Common Misspellings for TRANSCOBALAMIN I
- rranscobalamin i
- franscobalamin i
- granscobalamin i
- yranscobalamin i
- 6ranscobalamin i
- 5ranscobalamin i
- teanscobalamin i
- tdanscobalamin i
- tfanscobalamin i
- ttanscobalamin i
- t5anscobalamin i
- t4anscobalamin i
- trznscobalamin i
- trsnscobalamin i
- trwnscobalamin i
- trqnscobalamin i
- trabscobalamin i
- tramscobalamin i
- trajscobalamin i
- trahscobalamin i
Etymology of TRANSCOBALAMIN I
The word "Transcobalamin I" is a compound word consisting of the terms "transcobalamin" and "I".
1. Transcobalamin: The term "transcobalamin" derives from the prefix "trans-", meaning "across" or "beyond", and the word "cobalamin". "Cobalamin" refers to vitamin B12, a complex organic compound vital for various bodily functions. "Transcobalamin" is a protein that binds and transports vitamin B12 in the blood. Thus, the word "transcobalamin" suggests the function of this protein as a carrier of vitamin B12 across or beyond certain bodily barriers.
2. I: The letter "I" in this context is likely used to indicate the first isoform or subtype of transcobalamin.
Similar spelling words for TRANSCOBALAMIN I
