Deproteinize is a scientific term that refers to the process of removing proteins from a particular substance or organism. There are several synonyms for this term, including protein removal, deamidation, demineralization, and deacetylation. These terms are often used interchangeably in the field of biology and chemistry to describe the same process of removing proteins from a sample. While the term deproteinize is the most commonly used term, these other synonyms are useful for providing a more comprehensive description of the process. By using a variety of synonyms, scientists are better able to communicate their findings to others in their field and to the general public.