女人与狗锁死了视频大全|霍金死亡过程恐怖视频|无节社团简谱季免费观看|六间房直播大厅|中文字幕欧美另类精品|久久人人玩人妻潮喷内射人人|亚洲国产一区二区三区在线观看

分子量：Calculated MW: 165kDa
Observed MW: 165kDa

稀釋方法：WB 1:500 - 1:2000
IF 1:50 - 1:100

總結：Acts both as a GTPase-activating protein (GAP and a guanine nucleotide exchange factor (GEF, and participates in various processes such as endocytosis, insulin receptor internalization or LC2A4/GLUT4 trafficking. Acts as a GEF for the Ras-related protein RAB31 by exchanging bound GDP for free GTP, leading to regulate LC2A4/GLUT4 trafficking. In the absence of insulin, it maintains RAB31 in an active state and promotes a futile cycle between LC2A4/GLUT4 storage vesicles and early endosomes, retaining LC2A4/GLUT4 inside the cells. Upon insulin stimulation, it is translocated to the plasma membrane, releasing LC2A4/GLUT4 from intracellular storage vesicles. Also involved in EGFR trafficking and degradation, possibly by promoting EGFR ubiquitination and subsequent degradation by the proteasome. Has GEF activity for Rab5 and GAP activity for Ras.