A Guide to Polyacrylamide Gel Electrophoresis and
2018-3-5 · agarose gels, the gel serves as a size-selective sieve during separation. As proteins move through a gel in response to an electric field, the gel’s pore structure allows smaller proteins to travel more rapidly than larger proteins (Figure 2.1). For protein separation, virtually all methods use polyacrylamide as an anticonvective,
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