Is Oligopeptide-91 rh-Oligopeptide-1 vegetarian?

Oligopeptide-91 rh-Oligopeptide-1 is a synthetic single-chain fusion peptide produced by fermentation in E. coli, created by fusing the genes for rh-Oligopeptide-1 and Oligopeptide-91. The fused peptide contains 74 amino acids.

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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