Schreier M H
J Exp Med. 1978 Dec 1;148(6):1612-9. doi: 10.1084/jem.148.6.1612.
A sensitive, specific, and reproducible in vitro helper assay is described which is suited to limiting dilution analysis of murine B cells. 1 in about 3,000 syngeneic splenic B cells can be induced to form plaque-forming cells (PFC) to sheep erythrocytes in this system. The induction of PFC is absolutely dependent on antigen and specific helper T cells.
本文描述了一种灵敏、特异且可重复的体外辅助检测方法,该方法适用于对小鼠B细胞进行有限稀释分析。在该系统中,约3000个同基因脾B细胞中的1个可被诱导形成针对绵羊红细胞的空斑形成细胞(PFC)。PFC的诱导绝对依赖于抗原和特异性辅助性T细胞。