本文报道一种真空透析法以代替普通透析法,只需5小时便可迅速获得TF透析液.用TF与脐血T细胞或猪淋巴细胞共同温育时,对SRBC玫瑰花环产生高度生物学活性并增加了电泳率,这些试验可作为评价TF活性的体外方法.临床应用TF已治疗大量细胞免疫反应有损伤的各种疾病,TF可作为一种免疫增强剂或免疫调节剂而应用。 This article reports a vacuum dialysis method in place of the usual dialysis method, which results in the rapid availability of TF dialysate in only 5 hours.When TF is incubated with cord blood T cells or porcine lymphocytes, it produces a high degree of biological activity on the SRBC rosette and increases The electrophoresis rates, which can be used as an in vitro method for assessing TF activity, have been used clinically for a variety of diseases that have been impaired by cellular immune responses and TF can be used as an immunopotentiator or immunomodulator.