Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Probable peripherally associated component of the endosomal sorting required for transport complex III (ESCRT-III) which is involved in multivesicular bodies (MVBs) formation and sorting of endosomal cargo proteins into MVBs. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and mostly are delivered to lysosomes enabling degradation of membrane proteins, such as stimulated growth factor receptors, lysosomal enzymes and lipids. The MVB pathway appears to require the sequential function of ESCRT-O, -I,-II and -III complexes. ESCRT-III proteins mostly dissociate from the invaginating membrane before the ILV is released. The ESCRT machinery also functions in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and the budding of enveloped viruses (HIV-1 and other lentiviruses). ESCRT-III proteins are believed to mediate the necessary vesicle extrusion and/or membrane fission activities, possibly in conjunction with the AAA ATPase VPS4. Involved in HIV-1 p6- and p9-dependent virus release.
基因功能參考文獻(xiàn):
CHMP5 might be involved in the homeostatic regulation of TCR on the cell surface, presumably through TCR recycling or degradation. Thus CHMP5 is implicated in TCR-mediated signaling. PMID: 26821576
ESCRT-III protein CHMP5 inhibits LIP5-mediated VPS4 activation by inducing a moderate conformational change within LIP5. PMID: 25637630
after CHMP5 inhibition, both Granzyme B/Perforin apoptotic pathway and apoptosis-inducing factor-mediated necrotic pathway were activated, while autophagic pathway was not activated PMID: 23619569
PNAS-2 was shown to be anti-apoptotic and may participate in leukemogenesis PMID: 17855796
pnas-2 is specifically up-regulated in acute leukemia patients. PMID: 18426649
The pnas-2 gene may be closely related with apotosis of arsenic sulfide treated APL cells. PMID: 17708794
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亞細(xì)胞定位:
Cytoplasm, cytosol. Endosome membrane; Peripheral membrane protein. Note=Localizes to the midbody of dividing cells. Localized in two distinct rings on either side of the Fleming body.