Home ยป Proteins are separated in an SDS-PAGE experiment on the basis of their Electrophoresis MCQs Proteins are separated in an SDS-PAGE experiment on the basis of their September 23, 2022 16 Views Q. Proteins are separated in an SDS-PAGE experiment on the basis of their positively charged side chainsmolecular weightnegatively charged side chainsdifferent isoelectric points Answer: molecular weight