Meanings
nounzinc protoporphyrin (usually uncountable, plural zinc protoporphyrins)
plural zinc protoporphyrins
- uncountableusuallyA coordination complex of zinc and protoporphyrin IX.
Cite this entry
APA
zinc protoporphyrin. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/zinc%20protoporphyrin
MLA
“zinc protoporphyrin.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/zinc%20protoporphyrin. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “zinc protoporphyrin,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/zinc%20protoporphyrin.
Source: zinc protoporphyrin on Wiktionary, CC BY-SA 4.0.