CheckVegan

Is sr-Rice Polypeptide-1 vegetarian?

sr-Rice Polypeptide-1

Vegetarian Vegetarian
Vegan Vegan

sr-Rice Polypeptide-1 is a single chain recombinant protein produced by fermentation in E. coli, synthesized from a gene identical to that encoding the 16.9 kDa Class I Heat Shock Protein 1 found in rice. It contains up to 150 amino acids and may include disulfide bonds and/or glycosylation.

Also known as OsHsp16.9A
INCI name sr-Rice Polypeptide-1
CAS number 68038-62-0
CosIng ID 95212
Last reviewed 9 July 2026

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

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