Meanings
Synonyms & antonyms
nouna reddish-brown chloride of heme; produced from hemoglobin in laboratory tests for the presence of blood
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Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
APA
protohemin. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protohemin
MLA
“protohemin.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protohemin. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “protohemin,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protohemin.
Source: protohemin on Wiktionary, CC BY-SA 4.0.