链霉亲和素与它的配体具有显著的高亲和力。
Streptavidin has a remarkably high affinity for its natural ligand, biotin.
其所含的高量维生素c不但可以连结红血球的浓度，使身体有抵当力，并且维生素c也能够抗压。
It contains high levels of vitamin Ccan not only maintain the concentration of red blood cells, making the body resistant, and vitamin Ccan also be under pressure.
白细胞介素2 (IL - 2)与其高亲和力受体(IL - 2r)的相互作用在调节T细胞免疫反应的强度和持续时间方面起着关键作用。
The magnitude and duration of T-cell immune response are critically regulated by the interaction of interleukin-2 (IL-2) and its high-affinity receptor (IL-2R) on the surface of the cell.
药效动力学参数表明，高胰岛素环境中酚妥拉明和妥拉苏林作用亲和力指数和作用强度明显减小。
The pharmacodynamic parameters indicated that the affinity index and action intensity of PL and TS were significantly reduced in solution containing high level insulin.
因为它的强高亲和力非共价结合，链霉素亲和素可以用于检测和分离生物素化的蛋白（1.2）。
Because of its strong non-covalent interaction with biotin, streptavidin can be used to isolate biotinylated proteins (1,2).
红细胞膜高、低亲和力胰岛素受体数目餐前、餐后自身对照均明显下降。
Numbers of fasting insulin receptor of high and low affinity in erythrocyte membrane were lower than post-prandial insulin receptor.
受体与胰岛素的高亲和力及结合率亦明显降低。
Insulin receptor affinity and insulin binding were lower, too.
链霉素亲和素是从链霉亲生物素蛋白中分离出来的53，000道尔顿的同源四聚体（3），每一个链霉素亲和素的亚基可以与维生素形成高亲和力非共价结合。
Streptavidin is a 53,000 dalton tetrameric protein purified from the bacterium Streptomyces avidinii (3). Each subunit binds to biotin with extremely high affinity.
结果表明，苦瓜维生素C、还原糖、有机酸、果瘤、果色、果刺和苦味遗传变异系数大，遗传力高；
The results showed that there were bigger genetic coefficients of variation and higher heritability for vitamin C, reducing sugar, organic acid, fruit tumor, fruit color, fruit thorn and bitterness;
结果表明，苦瓜维生素C、还原糖、有机酸、果瘤、果色、果刺和苦味遗传变异系数大，遗传力高；
The results showed that there were bigger genetic coefficients of variation and higher heritability for vitamin C, reducing sugar, organic acid, fruit tumor, fruit color, fruit thorn and bitterness;
应用推荐