: a colorless protein obtained by removal of heme from a conjugated protein and especially hemoglobin
Examples of globin in a Sentence
Recent Examples on the Web
In any case, the globin inclusion was wildly inapplicable.
—
Lance Eliot, Forbes.com, 7 May 2026
Orkin discovered a way to take advantage of a natural source of healthy globin—a genetic sequence that is turned on during fetal development but is silenced in adults.
—TIME, 17 Apr. 2024
People who were possibly exposed received post-exposure prophylaxis immune globin, using plasma containing antibodies to immediately protect against measles.
—Eduardo Cuevas, USA TODAY, 9 Jan. 2024
Once there, scientists will treat the cells with Bluebird’s gene therapy, made from a lentivirus that shuttles the beta-globin gene into the cells.
—Ryan Cross, BostonGlobe.com, 17 Aug. 2022
Even Linus Pauling, who famously discovered that sickle cell was caused by the substitution of a single amino acid in the globin protein, was part of this dismal history.
—Gina Kolata, New York Times, 28 Dec. 2021
In his genome, neither copy of the beta-globin gene works at full capacity: one is either useless or produces an unstable protein; the other is completely broken.
—Ed Yong, Discover Magazine, 15 Sep. 2010
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Lance Eliot, Forbes.com, 7 May 2026
Orkin discovered a way to take advantage of a natural source of healthy globin—a genetic sequence that is turned on during fetal development but is silenced in adults.
—TIME, 17 Apr. 2024
People who were possibly exposed received post-exposure prophylaxis immune globin, using plasma containing antibodies to immediately protect against measles.
—Eduardo Cuevas, USA TODAY, 9 Jan. 2024
Once there, scientists will treat the cells with Bluebird’s gene therapy, made from a lentivirus that shuttles the beta-globin gene into the cells.
—Ryan Cross, BostonGlobe.com, 17 Aug. 2022
Even Linus Pauling, who famously discovered that sickle cell was caused by the substitution of a single amino acid in the globin protein, was part of this dismal history.
—Gina Kolata, New York Times, 28 Dec. 2021
In his genome, neither copy of the beta-globin gene works at full capacity: one is either useless or produces an unstable protein; the other is completely broken.
—Ed Yong, Discover Magazine, 15 Sep. 2010
Cite this Entry
“Globin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/globin. Accessed 21 May. 2026.
Copy CitationMedical Definition
globin
noun
glo·bin
ˈglō-bən 
: a colorless protein obtained by removal of heme from a conjugated protein and especially hemoglobin
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