Purified G CSF Ala 17 protein had stimulating activity similar to the wild type of G CSF as assayed by G CSF dependent NSF 60 cells.是什么意思_Purified G CSF Ala 17 protein had stimulating activity similar to the wild type of G CSF as assayed by G CSF dependent NSF 60 cells.在线翻译_英语_读音_用法_例句