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targeting human VAMP7 (2)



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lyophilized powder

esiRNA cDNA target sequence


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Gene Information

General description

MISSION esiRNA are endoribonuclease prepared siRNA. They are a heterogeneous mixture of siRNA that all target the same mRNA sequence. These multiple silencing triggers lead to highly-specific and effective gene silencing.

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Biochem/physiol Actions

VAMP7 (vesicle-associated membrane protein 7) is mainly involved with granule trafficking and secretion. It is a platelet VAMP isoform, which is associated with fusion processes during membrane remodeling. It is responsible for neurite outgrowth, lysosome secretion during cell movement, vesicular transport to the apical membrane in epithelial cells, autophagosome biogenesis, release of autophagic vesicles, heterotypic fusion of late endosomes with lysosomes and homotypic lysosomal fusion. VAMP7 is also involved with the fusion of trans-Golgi network-derived lysosome-linked membrane protein carriers with late endosomes. Increase in the gene copy number of VAMP7 causes alteration in estrogen receptor action, thereby disrupting male urogenital development.

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MISSION is a registered trademark of Sigma-Aldrich Co. LLC

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12 - Non Combustible Liquids

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Certificate of Analysis

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Certificate of Origin

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Increased gene copy number of VAMP7 disrupts human male urogenital development through altered estrogen action.
Tannour-Louet M
Nature Medicine, 20, 715-715 (2014)
hVps41 and VAMP7 function in direct TGN to late endosome transport of lysosomal membrane proteins.
Pols MS
Nature Communications, 4, 1361-1361 (2013)
Laure-Anne Ligeon et al.
Autophagy, 10(9), 1588-1602 (2014-07-22)
Yersinia pseudotuberculosis can replicate inside macrophages by hijacking autophagy and blocking autophagosome acidification. In bone marrow-derived macrophages, the bacteria are mainly observed inside double-membrane vacuoles positive for LC3, a hallmark of autophagy. Here, we address the question of the membrane
Secil Koseoglu et al.
Blood, 126(5), 651-660 (2015-05-23)
Platelet activation results in profound morphologic changes accompanied by release of granule contents. Recent evidence indicates that fusion of granules with the plasma membrane during activation provides auxiliary membrane to cover growing actin structures. Yet little is known about how
Riddhi Atul Jani et al.
Journal of cell science, 128(17), 3263-3276 (2015-07-26)
Melanosomes are a class of lysosome-related organelles produced by melanocytes. Biogenesis of melanosomes requires the transport of melanin-synthesizing enzymes from tubular recycling endosomes to maturing melanosomes. The SNARE proteins involved in these transport or fusion steps have been poorly studied.

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