abstract |
(57) Abstract: The present invention, angiotensinogen, AI, AI analogues, and / or AI fragments and analogues thereof, AII analogues, AII fragments or analogues thereof, of AIIAT 2 2 receptor type agonist, Provided are methods, improved cell culture media and kits for promoting the growth and differentiation of epithelial stem cells and keratinocytes by growth in the presence of alone or in combination with other growth factors and cytokines. |