fangdang

PCNA Expression of this antigen is greatest during S phase. However, it persists in cells during G0 and is inferior to Ki-67 as an index of cell proliferation. The antigen is very fixation dependent.
我检测的是大鼠，买SABC（或SP）试剂盒需要注意什么？1.你必须查阅抗体资料看PCNA是否与mouse有交叉,因为通常的PCNA是鼠抗人的抗体.2.PCNA(鼠抗)若做鼠组织可能会产生较多的背景.你不能用一般的试剂盒.