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serum albumin
noun
: a crystallizable albumin or mixture of albumins that normally constitutes more than half of the protein in blood serum and serves to maintain the osmotic pressure of the blood
Examples of serum albumin in a Sentence
Recent Examples on the Web
Unlike Botox, which uses human serum albumin, a protein derived from human blood, to act as the carrier, Daxxify utilizes a novel peptide technology to do the same.
—Brian Underwood, Women's Health, 28 Mar. 2023
Human serum albumin is used in everything from vaccines to cell culture.
—Veronique Greenwood, Discover Magazine, 1 Nov. 2011
The first, known as the nutritional hypothesis, proposes that miRNAs are just convenient packages of nutrients—much like one of breast milk’s major proteins, serum albumin—that are broken down in the gut.
—Tien Nguyen, Scientific American, 17 June 2020
Another possibility is a Novichok conjugate of serum albumin, the most abundant protein in blood.
—Richard Stone, Science | AAAS, 8 Sep. 2020
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Word History
First Known Use
1879, in the meaning defined above
Dictionary Entries Near serum albumin
Cite this Entry
“Serum albumin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serum%20albumin. Accessed 28 Nov. 2024.
Medical Definition
serum albumin
noun
: a crystallizable albumin or mixture of albumins that normally constitutes more than half of the protein in blood serum, that serves to maintain the osmotic pressure of the blood, and that is used in transfusions especially for the treatment of shock
More from Merriam-Webster on serum albumin
Britannica.com: Encyclopedia article about serum albumin
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