Any process that stops, prevents or reduces the frequency, rate or extent of protein lipidation.
Synonyms:
exact_synonym:
down regulation of lipid:protein modification; down regulation of protein amino acid lipidation; down regulation of protein lipidation; downregulation of lipid:protein modification; downregulation of protein amino acid lipidation; downregulation of protein lipidation; negative regulation of lipid:protein modification; negative regulation of protein amino acid lipidation
narrow_synonym:
inhibition of lipid:protein modification; inhibition of protein amino acid lipidation; inhibition of protein lipidation