What Method Is Used to Release the O-Linked Glycan Groups

question 77

Multiple Choice

What method is used to release the O-linked glycan groups from the membrane-associated glycoconjugates shown in 2 in the figure below?

• A) enzymatic cleavage using PNGaseF
• B) chemical cleavage using a -elimination reaction
• C) chemical cleavage using a Schiff base intermediate
• D) enzymatic cleavage using -galactosidase

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