Dotsika E N, Sanderson C J
National Institute for Medical Research, The Ridgeway, Mill Hill, London, U.K.
Immunology. 1987 Dec;62(4):665-8.
Interleukin-3 activity is produced by T cells at an early phase after antigenic stimulation, and its quantitation provides a sensitive and non-destructive method for assaying T-cell activation. It can be detected before increased uptake of [3H]thymidine into DNA occurs, and is more sensitive than measuring [3H]thymidine uptake for low levels of T-cell activation. This method has been shown to be useful in measuring activation of T-cell clones and in detecting antigens that have been blotted onto nitrocellulose.
白细胞介素-3活性是在抗原刺激后的早期由T细胞产生的,其定量为检测T细胞活化提供了一种灵敏且非破坏性的方法。在[3H]胸腺嘧啶核苷摄入DNA增加之前就能检测到它,并且对于低水平的T细胞活化,它比测量[3H]胸腺嘧啶核苷摄入更灵敏。该方法已被证明在测量T细胞克隆的活化以及检测已印迹到硝酸纤维素上的抗原方面是有用的。