[HTML] An equation to estimate the difference between theoretically predicted and SDS PAGE-displayed molecular weights for an acidic peptide
Y Guan, Q Zhu, D Huang, S Zhao, LJ Lo, J Peng - Scientific reports, 2015 - nature.com
Abstract The molecular weight (MW) of a protein can be predicted based on its amino acids
(AA) composition. However, in many cases a non-chemically modified protein shows an
SDS PAGE-displayed MW larger than its predicted size. Some reports linked this fact to high
(AA) composition. However, in many cases a non-chemically modified protein shows an
SDS PAGE-displayed MW larger than its predicted size. Some reports linked this fact to high
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