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An equation to estimate the difference between theoretically predicted and SDS PAGE-displayed molecular weights for an acidic peptide
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 content of acidic AA in the protein. Howeve...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4550835/ https://www.ncbi.nlm.nih.gov/pubmed/26311515 http://dx.doi.org/10.1038/srep13370 |