title: The structure and chemistry of keratin fibers.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002462:Cell Membrane / Q000032:analysis; D002467:Cell Nucleus / Q000032:analysis; D005561:Formates; D006046:Gold; D006851:Hydrochloric Acid; D007633:Keratins / Q000032:analysis* / Q000302:isolation & purification; D008722:Methods; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D008970:Molecular Weight; D010084:Oxidation-Reduction; D011487:Protein Conformation; D012756:Sheep; D012995:Solubility; D013045:Species Specificity; D013194:Staining and Labeling; D013438:Sulfhydryl Compounds / Q000032:analysis; D014465:Ultrasonics; D014935:Wool / Q000032:analysis / Q000166:cytology
chemical_list: D000596:Amino Acids; D005561:Formates; D013438:Sulfhydryl Compounds; D007633:Keratins; D006046:Gold; D006851:Hydrochloric Acid