Complex tertiary and quaternary protein structure

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You are studying a relatively large protein (Protein A: ~500 kDa) that has complex tertiary and quaternary protein structure with plenty of disulfide bridges. Protein B is the same molecular weight and complexity, but does not have any disulfide bridges. Which protein will run faster on an SDS-PAGE gel following treatment with SDS and a reducing agent such as β-mercaptoethanol?

Reference no: EM132368260

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