| abstract |
SUMMARY OF THE INVENTION The present invention relates to angiotensinogen, angiotensin I (AI), AI analogs, AI fragments and analogs thereof, angiotensin II (AII) alone or in combination with other growth factors and cytokines. , AII analogues, by growth in the presence of AII fragments or analogues thereof or AII aT 2 type 2 receptor agonists, and hematopoietic stem cells, mesenchymal stem cells, hematopoietic lineage specific cells and mesenchymal lineage-specific cell proliferation Methods for promoting differentiation, improved cell culture media and kits are provided. |