WIPI2 antibody | 2A2
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Mouse anti Human WIPI2 antibody, clone 2A2 recognies WD repeat domain phosphoinositide-interacting protein 2 (WIPI-2), also known as WIPI49-like protein 2. WIPI2 is a 454 amino acid ~54 kDa autophagosomal marker containing three WD repeats. WIPI2 a mammalian orthologue of the yeast protein Atg18 and is similarly recruited to early autophagosomal structures and is required for their maturation into mature autophagosomes (Polson et al. 2010).
Mouse anti Human WIPI2 antibody, clone 2A2 has been used for the immunofluorescent detection of WIPI2 in the human retinal epithelial cell line RPE1 (MacVicar and Lane 2014).
Mouse anti Human WIPI2 antibody, clone 2A2 has been used for the immunofluorescent detection of WIPI2 in the human retinal epithelial cell line RPE1 (MacVicar and Lane 2014).
Product Details
- Target Species
- Human
- Species Cross-Reactivity
-
Target Species Cross Reactivity Mouse - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% Sodium Azide (NaN3)
- Carrier Free
- Yes
- Immunogen
- Synthetic peptide corresponding to the C-terminus of WIPI2b (CSALRLDEDSEHPPMILRTD)
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 18 months from date of despatch.
More Information
- UniProt
- Q9Y4P8 Related reagents
- Q80W47 Related reagents
- Entrez Gene
- Wipi2 Related reagents
- WIPI2 Related reagents
- GO Terms
- GO:0000045 autophagic vacuole assembly
- GO:0005829 cytosol
- GO:0032266 phosphatidylinositol-3-phosphate binding
- GO:0034045 pre-autophagosomal structure membrane
- GO:0080025 phosphatidylinositol-3,5-bisphosphate binding
- GO:0043234 protein complex
- Regulatory
- For research purposes only
Applications of WIPI2 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Immunofluorescence | |||
| Immunohistology - Paraffin | |||
| Immunoprecipitation | |||
| Western Blotting |
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using the appropriate negative/positive controls.
Copyright © 2019 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
Product Specific References
References for WIPI2 antibody
-
Polson, H.E. et al. (2010) Mammalian Atg18 (WIPI2) localizes to omegasome-anchored phagophores and positively regulates LC3 lipidation.
Autophagy. 6 (4): 506-22. -
Dooley, H.C. et al. (2014) WIPI2 links LC3 conjugation with PI3P, autophagosome formation, and pathogen clearance by recruiting Atg12-5-16L1.
Mol Cell. 55 (2): 238-52. -
MacVicar, T.D. and Lane, J.D. (2014) Impaired OMA1-dependent cleavage of OPA1 and reduced DRP1 fission activity combine to prevent mitophagy in cells that are dependent on oxidative phosphorylation.
J Cell Sci. 127: 2313-25. -
Karanasios, E. et al. (2014) Imaging autophagy.
Curr Protoc Cytom. 69: 12.34.1-12.34.16. -
Gomez-Sanchez, J.A. et al. (2015) Schwann cell autophagy, myelinophagy, initiates myelin clearance from injured nerves.
J Cell Biol. 210 (1): 153-68. -
Kjos, I. et al. (2017) Rab7b modulates autophagic flux by interacting with Atg4B.
EMBO Rep. 18 (10): 1727-39. -
Nascimbeni, A.C. et al. (2017) ER-plasma membrane contact sites contribute to autophagosome biogenesis by regulation of local PI3P synthesis.
EMBO J. 36 (14): 2018-33.
