OBJECTIVE To study the stability of hypertonic sodium chloride dextran 70 injection.
目的研究高渗氯化钠右旋糖酐70注射液的稳定性.
Two of these are "classical" tracers choleratoxin subunit B and biotinylated dextran amines.
来自SA
Pinocytosis of dextran was unaffected.
对葡聚糖的胞饮作用无影响.
The COS cells were transinfected by pC - IL - 2 using DEAE - Dextran method for transient expression of IL - 2 gene.
采用DEAE-Dextran介导的方法,用IL -2 真核表达载体pC-IL-2转染COS细胞进行暂态表达.