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VPS34 Antibody

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Western Blot: VPS34 Antibody [NBP1-86862] - Analysis in control (vector only transfected HEK293T lysate) and PIK3C3 over-expression lysate (Co-expressed with a C-terminal myc-DDK tag (3.1 kDa) in mammalian HEK293T ...read more
Immunohistochemistry-Paraffin: VPS34 Antibody [NBP1-86862] - Staining of human liver shows strong cytoplasmic positivity in hepatocytes.
Immunohistochemistry-Paraffin: VPS34 Antibody [NBP1-86862] - Staining of human liver shows strong cytoplasmic positivity in hepatocytes.
Immunohistochemistry-Paraffin: VPS34 Antibody [NBP1-86862] - Staining of human kidney shows moderate cytoplasmic positivity in cells in tubules.

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, IHC
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated

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VPS34 Antibody Summary

Immunogen
This antibody was developed against Recombinant Protein corresponding to amino acids: DDIKNGLEPTKKDSQSSVSENVSNSGINSAEIDSSQIITSPLPSVSSPPPASKTKEVPDGENLEQDLCTFLISRACKNSTLANYLYWYVIVECEDQDTQQRDPKTHEMYLNVMRRFSQALLKGDK
Predicted Species
Mouse (90%), Rat (90%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
PIK3C3
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunohistochemistry 1:50 - 1:200
  • Immunohistochemistry-Paraffin 1:50-1:200
  • Western Blot 0.04-0.4 ug/ml
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended.
Control Peptide
VPS34 Recombinant Protein Antigen (NBP1-86862PEP)

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.2) and 40% Glycerol
Preservative
0.02% Sodium Azide
Purity
Immunogen affinity purified

Alternate Names for VPS34 Antibody

  • EC 2.7.1
  • EC 2.7.1.137
  • hVps34
  • MGC61518
  • phosphatidylinositol 3-kinase catalytic subunit type 3
  • Phosphatidylinositol 3-kinase p100 subunit
  • Phosphoinositide-3-kinase class 3
  • phosphoinositide-3-kinase, class 3
  • PI 3-Kinase C3
  • PI3K type 3
  • PI3-kinase type 3
  • PIK3C3
  • PtdIns-3-kinase type 3
  • VPS34

Background

VPS34, also known as phosphoinositide-3-kinase p100 subunit or PIK3C3 (phosphoinositide-3-kinase, class III), is a member of the PI3/PI4-kinase family. It is ubiquitously expressed with predominant expression in skeletal muscle and is believed to participate in endosome to lysosome transport, multivesicular body formation, autophagy and retrograde endosome to Golgi transport. VPS34 is the catalytic subunit of class III PI3Ks and forms a heterodimer with p150, a regulatory subunit of class 3 PI3Ks. It exclusively phosphorylates phosphatidylinositol to produce PtdIns3P. The activity of VPS34 is enhanced by manganese and can be regulated by nutrients, suggesting an important role of VPS34 in the regulation of mTOR protein synthesis. VPS34 also forms a complex with Beclin1 that promotes autophagy and tumor supression.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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Video Protocols

WB Video Protocol

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Secondary Antibodies

 

Isotype Controls

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Research Areas for VPS34 Antibody (NBP1-86862)

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Blogs on VPS34. Showing 1-10 of 12 blog posts - Show all blog posts.

Autophagy Research Update: What a difference a year makes!
By Christina Towers, PhD Over the last two decades the field of autophagy has exploded! Innovative techniques, comprehensive analysis and disease-relevant models have yielded basic and clinical discoveries of conseque...  Read full blog post.

Animal Models to Study Autophagy
By Christina Towers, PhD What is autophagy?Autophagy is the catabolic process that degrades cytoplasmic material via the lysosome. The process of macroautophagy was originally characterized in yeast, where the...  Read full blog post.


  Read full blog post.

E-syt in Autophagosome biogenesis: What is the source of it all?
By Christina Towers, PhD. Macroautophagy is a cellular recycling process that requires the formation of double membrane structures to engulf and degrade damaged cytoplasmic material. The pathway involves over 20 co...  Read full blog post.

Lysosomal Dysfunction is Linked to Exosomal Secretion
By Christina Towers, PhD. Lysosomal Dysfunction and DiseaseLysosomes are highly acidic organelles that are critical for cellular function and indispensable for degradative pathways like autophagy and endocytosis....  Read full blog post.

UVRAG - A regulator of membrane trafficking in autophagy and endocytosis
UV resistance-associated gene (UVRAG) is a tumor suppressor that is commonly mutated in colon and breast cancer. While UVRAG was discovered for its ability to complement UV sensitivity in xeroderma pigmentosum cells, its main functions are in auto...  Read full blog post.

VPS34 - autophagy initiator and regulator of endosomal trafficking
VPS34, vacuolar protein sorting 34, is the only identified Class III phosphoinositide-3 kinase (PI3K) in mammals and is ubiquitously expressed in all eukaryotic cells. VPS34 is a 100 kDa protein responsible for phosphorylating phosphatidylinositol...  Read full blog post.

ULK1 - mammalian homologue of the yeast ATG1 kinase
Autophagy is an important cellular process involved in degradation and recycling of cellular macromolecules in response to stress or starvation. Autophagy is carried out in four main phases: phagophore nucleation, autophagosome elongation, docking...  Read full blog post.

VPS41 - An important regulator of lysosomal trafficking
Membrane fusion is an essential step during the trafficking of endosomes and vesicles throughout the cell. Membrane fusion events are facilitated by multisubunit tethering complexes (MTC) including CORVET and HOPS. These complexes interact with Rab...  Read full blog post.

Beclin 2, a mammal-specific homolog of Beclin 1 with unique functional similarities and differences
Beclin 2 (BECN2) is also called Beclin-1-like protein 1/ BECN1P1 and it was recently identified by He et al 2013 as a mammal-specific homolog of the evolutionarily conserved protein Beclin 1 which is well established for its role in the regulation ...  Read full blog post.

Showing 1-10 of 12 blog posts - Show all blog posts.
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Bioinformatics

Gene Symbol PIK3C3