Darcel C Q
Can J Comp Med. 1978 Apr;42(2):235-8.
Extracts of erythroblastosis affected livers from which much of the structural protein had been removed were prepared by acid denaturation. These extracts contained complement fixing "soluble" antigen in a form which was not associated with viral or subviral particles. Ultracentrifugation can be of assistance in separating complement fixation activity from contaminating material in these extracts.
通过酸变性制备了来自患有红细胞增多症的肝脏的提取物,其中大部分结构蛋白已被去除。这些提取物含有补体固定的“可溶性”抗原,其形式与病毒或亚病毒颗粒无关。超速离心有助于从这些提取物中的污染物质中分离补体固定活性。