VPS34 Antibody

Rare Species
Code CSB-PA334903XA01SVG
Size US$299
Image
  • Western Blot
    Positive WB detected in: recombinant protein
    All lanes:VPS34 Antibody at 1:1000
    Secondary
    Goat polyclonal to rabbit IgG at 1/20000 dilution
    Predicted band size: 28 kDa
    Observed band size: 30 kDa
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) VPS34 Polyclonal antibody
Uniprot No.
Target Names
VPS34
Alternative Names
Phosphatidylinositol 3-kinase VPS34 (PI3-kinase VPS34) (PI3K VPS34) (PtdIns-3-kinase VPS34) (EC 2.7.1.137) (Carboxypeptidase Y-deficient protein 15) (Vacuolar protein sorting-associated protein 34) (Vacuolar protein-targeting protein 29) VPS34 END12 PEP15 VPL7 VPT29 YLR240W L9672.10
Raised in
Rabbit
Species Reactivity
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Immunogen
Recombinant Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) VPS34 protein (593-859aa)
Immunogen Species
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:5000
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Phosphatidylinositol 3-kinase required for cytoplasm to vacuole transport (Cvt) and autophagy as a part of the autophagy-specific VPS34 PI3-kinase complex I. This complex is essential to recruit the ATG8-phosphatidylinositol conjugate and the ATG12-ATG5 conjugate to the pre-autophagosomal structure. Also involved in endosome-to-Golgi retrograde transport as part of the VPS34 PI3-kinase complex II. This second complex is required for the endosome-to-Golgi retrieval of PEP1 and KEX2, and the recruitment of VPS5 and VPS7, two components of the retromer complex, to endosomal membranes (probably through the synthesis of a specific pool of phosphatidylinositol 3-phosphate recruiting the retromer to the endosomes). Its activation by VPS15 may lead to the phosphorylation of phosphatidylinositol in the sorting compartment membrane. Finally, it might also be involved in ethanol tolerance and cell wall integrity.
Gene References into Functions
  1. Data indicate that class Ia Phosphatidylinositol 3-Kinase p85alpha germ line mutations associated with SHORT syndrome did not increase PI3K activity in the yeast model. PMID: 28143957
  2. mutants lacking Vps34 display multiple phenotypes indicating impaired transcription elongation. PMID: 23335340
  3. VPS34 plays a critical role in the decline of extracellular FBPase in response to glucose. PMID: 22833678
  4. Kes1-mediated regulation of the autophagy/cytoplasm to the vacuole trafficking pathway is prevented by increasing expression of the PI3K Vps34 PMID: 20729555
  5. Gpa1 is present at endosomes, where it interacts directly with both Vps34 and Vps15 and stimulates increased production of phosphatidylinositol 3-phosphate. PMID: 16839886
  6. Study shows that the lipid-kinase activity of Vps34 is required for autophagy, implying an essential role of its product PtdIns(3)P. PMID: 18533003

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Subcellular Location
Golgi apparatus, trans-Golgi network membrane; Peripheral membrane protein. Endosome membrane; Peripheral membrane protein.
Protein Families
PI3/PI4-kinase family
Database Links

KEGG: sce:YLR240W

STRING: 4932.YLR240W

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