GB 15193.20-2003
AbolishedTK gene mutation test
TK基因突变试验
Application Summary AI generated
GB 15193.20-2003 specifies the TK gene mutation test method for detecting mutagenic potential of chemicals using mammalian cells in vitro. It is applied in food safety evaluation, toxicological assessment of food additives, contaminants, and packaging materials, as well as in pharmaceutical and chemical product safety testing. The standard is used by laboratories conducting genotoxicity screening to identify substances that may induce thymidine kinase gene mutations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.