Production of zinc protoporphyrin IX by metabolically engineered Escherichia coli - Choi - 2022 - Biotechnology and Bioengineering - Wiley Online Library
Zinc Protoporphyrin-9 (ZnPPIX, CAS Number: 15442-64-5) | Cayman Chemical
zinc protoporphyrin - Wikidata
ZINC PROTOPORPHYRIN | C34H32N4O4Zn | ChemSpider
Zinc replaces iron in the center of protoporphyrin IX | Download Scientific Diagram
Interpretation of Lead and ZPP findings | Download Table