Melanin is a pigment that is ubiquitous in nature, being found in most organisms. In animals melanin pigments are derivatives of the amino acid tyrosine.
The most common form of biological melanin is eumelanin. Another common form of melanin is pheomelanin, a cysteine-containing red-brown polymer of benzothiazine units largely responsible for red hair and freckles.
The increased production of melanin in human skin is called melanogenesis. The photochemical properties of melanin make it an excellent photoprotectant.
Gate2Biotech - Biotechnology Portal - All Czech Biotechnology information in one place.
ISSN 1802-2685
This website is maintained by: CREOS CZ
© 2006 - 2024 South Bohemian Agency for Support to Innovative Enterprising (JAIP)
Interesting biotechnology content:
Biotechnology legislative - Biotech legislative environment search
Biotechnology events no 8 - Page 8 of our database of biotechnology events
Astonishing scar-free surgery prints living skin right into wounds
Synthetic antibody could be key to a universal antivenom