[实验步骤] 1.离心洗涤 取(1：4)鸡血悬液1ml 加0.75%生理盐水至4ml,混匀 0 重复1次 3000rpm, 离心1min,弃上清 0 加GKN溶液至4l,混匀 3000rpm, 离心1min,弃上清 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more informationThis document is produced by trial version of Print2Flash. Visit www.print2flash.com for more information