VPS4A antibody

CAT: 0710-FNab09445Size: 100 µgDry Ice: NoHazardous: No
CAT#:0710-FNab09445Size:100 µg
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Background
Involved in late steps of the endosomal multivesicular bodies (MVB) pathway. Recognizes membrane-associated ESCRT-III assemblies and catalyzes their disassembly, possibly in combination with membrane fission. Redistributes the ESCRT-III components to the cytoplasm for further rounds of MVB sorting. 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. In conjunction with the ESCRT machinery also appears to function in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and enveloped virus budding (HIV-1 and other lentiviruses) . Involved in cytokinesis: retained at the midbody by ZFYVE19/ANCHR and CHMP4C until abscission checkpoint signaling is terminated at late cytokinesis. It is then released following dephosphorylation of CHMP4C, leading to abscission (PubMed:24814515) . VPS4A/B are required for the exosomal release of SDCBP, CD63 and syndecan (PubMed:22660413) .
Synonyms
Vacuolar protein sorting-associated protein 4A|Protein SKD2|VPS4-1 (hVPS4) |VPS4A|VPS4
Gene ID
27183
UniProt
Q9UN37
Host
Rabbit
Reactivity
Human, Mouse, Rat
Immunogen
Vacuolar protein sorting 4 homolog A
Target
VPS4A
Clonality
Polyclonal
Isotype
IgG
Applications
ELISA, WB
Field of Research
Metabolism
Purification
Immunogen affinity purified
Dilution
WB: 1:200-1:1000
Purity
≥95% as determined by SDS-PAGE
Form
Liquid
Molecular Weight
49 kDa
Storage Conditions
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months (Avoid repeated freeze / thaw cycles.)
Tested Applications
ELISA, WB

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