title: The isolation of non-keratin protein filaments from inner root sheath cells of the hair follicle.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002499:Centrifugation, Density Gradient; D055598:Chemical Phenomena; D002621:Chemistry; D006168:Guinea Pigs; D006197:Hair / Q000032:analysis*; D007633:Keratins; D008297:Male; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008859:Microscopy, Polarization; D008870:Microtubules; D011506:Proteins / Q000032:analysis / Q000302:isolation & purification*; D014357:Trypsin
chemical_list: D000596:Amino Acids; D011506:Proteins; D007633:Keratins; D014357:Trypsin