Is sh-Polypeptide-157 vegetarian?

sh-Polypeptide-157 is a single-chain recombinant human peptide produced by fermentation in E. coli, synthesized to be identical to the human gene coding for Chain E of the scFv region of the bispecific antibody K202.B; it contains up to 478 amino acids and may include disulfide bonds or glycosylation.

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

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.