产品名称
VPS18 (17L4) Rabbit Monoclonal Antibody
纯度
Affinity-chromatography
存储缓冲液
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% New type preservative N and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
Human Swissprot No.
Q9P253
稀释度
WB 1:500~1:2000 ICC/IF 1:50~1:200 FC 1:50
注意事项
VPS18 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
组织表达
Ubiquitous. Expression was highest in heart and low in lung.
细胞定位
Late endosome membrane; Peripheral membrane protein; Cytoplasmic side. Lysosome membrane; Peripheral membrane protein; Cytoplasmic side. Early endosome Cytoplasmic vesicle, autophagosome. Cytoplasmic vesicle, clathrin-coated vesicle. Note=Cytoplasmic, peripheral membrane protein associated with early endosomes and late endosomes/lysosomes
功能
Plays a role in vesicle-mediated protein trafficking to lysosomal compartments including the endocytic membrane transport and autophagic pathways. Believed to act as a core component of the putative HOPS and CORVET endosomal tethering complexes which are proposed to be involved in the Rab5-to-Rab7 endosome conversion probably implicating MON1A/B, and via binding SNAREs and SNARE complexes to mediate tethering and docking events during SNARE-mediated membrane fusion. The HOPS complex is proposed to be recruited to Rab7 on the late endosomal membrane and to regulate late endocytic, phagocytic and autophagic traffic towards lysosomes. The CORVET complex is proposed to function as a Rab5 effector to mediate early endosome fusion probably in specific endosome subpopulations (PubMed:
11382755, PubMed:
23351085, PubMed:
24554770, PubMed:
25783203). Required for fusion of endosomes and autophagosomes with lysosomes (PubMed:
25783203). Involved in dendrite development of Pukinje cells (By similarity).