hair keratin - comma hair taper

Hair keratins have a higher content of the amino acid cysteine in their head and tail domains, compared with other keratins. shading hair tutorial Out of the 17 members in the human hair keratin family, 11 are acidic (type I) with isoelectric points in the acidic range of 4 8–5 1, and molecular weights within 45–56 kDa