Hoffmann A, Müllner S, Ziegler K, Fasold H
Biozentrum Frankfurt, Abt. Biochemie, N 210/220, Germany.
J Protein Chem. 1993 Dec;12(6):765-9. doi: 10.1007/BF01024935.
Two proteins, in previous work labeled by affinity markers derived from taurocholic acid, were purified and partially sequenced. Antibodies were raised against purified proteins, and cross-reactions were carefully checked. The influence of these antibodies upon taurocholic acid import into vesicles from rat liver plasma membranes was measured, and showed a distinct inhibition of transport in the case of the 54 kD protein.
在之前的工作中,两种由牛磺胆酸衍生的亲和标记物标记的蛋白质被纯化并进行了部分测序。针对纯化后的蛋白质制备了抗体,并仔细检查了交叉反应。测定了这些抗体对牛磺胆酸从大鼠肝细胞膜转运至囊泡的影响,结果显示,对于54 kD的蛋白质,其转运受到明显抑制。