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    Glossary SDS-PAGE

    laboratory technique for separating proteins by size using an electric current

    SDS-PAGE, or Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis, is a laboratory technique used to separate proteins based on their size. By applying an electric current, proteins treated with SDS (which gives them a uniform negative charge) move through a gel matrix, allowing researchers to analyze the protein composition of a sample.

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    1. A Rapid Extraction Procedure of Human Hair Proteins and Identification of Phosphorylated Species. Biological and Pharmaceutical Bulletin · 2002 · 226 citations
    2. Expression of bioactive recombinant human fibroblast growth factor 9 in oil bodies of Arabidopsis thaliana Protein Expression and Purification · 2015 · 16 citations
    3. Electrophoretic variability in human hair: Comparative sodium dodecyl sulfate‐polyacrylamide gel electrophoresis of body and head hair proteins Electrophoresis · 1987 · 11 citations
    4. Chemical and photo-oxidative hair damage studied by dye diffusion and electrophoresis. PubMed · 2003 · 5 citations
    5. Electrophoretic analysis of human hair keratins Anthropologischer Anzeiger · 1995 · 4 citations
    6. The microfibrillar proteins of human hair: Separation by high-performance liquid chromatography and isolation of some proteins enriched in glycine and tyrosine Analytical Biochemistry · 1987 · 2 citations
    7. Human hair-derived keratin: Extraction and comparative assessment International Journal of Molecular Biology and Biochemistry · 2025
    8. Identification of Cashmere and Other Animal Hair Fibers in Textiles by MALDI-TOF Mass Spectrometry Sen'i Gakkaishi · 2014
    9. J. Cosmet. Sci., 59, 203-215 (May/June 2008) �Effects of permanent waving on changes of protein and physicomorphological properties in human head hair International Journal of Cosmetic Science · 2009
    10. Quantitative Analysis of Cashmere and Other Animal Hair Fibers in Textiles Using MALDI-TOF Mass Spectrometry Sen'i Gakkaishi · 2014 · 1 citations
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