Culture of human mast cells from peripheral blood progenitors
Culture of human mast cells from peripheral blood progenitors
复制标题
DOI:
10.1038/nprot.2006.344
复制
发表时间:
2006-01-01
期刊:
影响因子:
14.8
通讯作者:
Okayama, Yoshimichi
中科院分区:
文献类型:
--
作者:
Saito, Hirohisa;Kato, Atsushi;Okayama, Yoshimichi
This protocol details a method for obtaining a considerable number of human mast cells from peripheral blood cells from normal donors without using stem cell mobilization treatment. By using the magnetic cell sorting system, 10(4)-10(5) cells are retrieved in the CD34(+) fraction when 100 ml of blood is drawn from a healthy donor. When these cells are cultured using methylcellulose medium supplemented with stem cell factor and interleukin 6, 10(3)-10(4) mast cell colonies are formed in 6 weeks. The total mast cell number at 6 weeks of culture will be 10(6)-10(7).