Iron Peptonate, registered under CAS number 91079-40-2 and widely known as casein peptone or pancreatic digest of casein, has emerged as an indispensable raw material supporting reliable microbial culture, biopharmaceutical production, and quality control testing across global life science and industrial sectors.
Produced through controlled enzymatic hydrolysis of casein, Iron Peptonate delivers a well‑balanced profile of peptides, amino acids, trace minerals, and growth factors. Its high water solubility, stable physical form, and low interfering impurity profile make it ideal for consistent culture performance in research and industrial settings.
As a primary nitrogen and nutrient source, Iron Peptonate is widely used in the formulation of general and selective microbiological culture media. It supports robust growth of bacteria, yeasts, and molds, making it essential for environmental monitoring, food safety testing, and clinical diagnostic applications.
In biomanufacturing, the material serves as a foundational component in fermentation processes for antibiotics, enzymes, vaccines, and other biological products. Its consistent nutritional composition helps improve fermentation efficiency, yield stability, and product reproducibility at scale.
Ongoing advancements in refining and quality control have further elevated the performance of Iron Peptonate. Modern production practices ensure low endotoxin levels, consistent nitrogen content, and batch‑to‑batch uniformity, meeting strict regulatory and laboratory standards for research, pharmaceutical, and industrial applications.
Demand for high‑grade Iron Peptonate continues to grow alongside the expansion of biotech research, vaccine development, food quality assurance, and environmental testing. Its versatility, stability, and cost‑effective performance secure its role as a staple raw material in the global supply chain for life sciences and industrial microbiology.
With sustained focus on purity, sustainability, and process standardization, Iron Peptonate (CAS 91079-40-2) will remain a critical enabler of innovation, reliability, and progress in microbial science and bioproduction for years to come.
Post time: Apr-13-2026
