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Cell Signaling Wipi2 Antibody
Cell Signaling Wipi2 Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
List Price
$147.00
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$147.00
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| NETA PART: | CSIG-8567T |
| MFG.PART: | 8567T |
| UNSPSC: | 41116133 |
| Manufacturer: | Cell Signaling |
| Size | 20 µl |
| Reactivity | H M R |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 49 |
| Source/Isotype | Rabbit |
| Application/Dilution | {Western Blotting: 1:1000} |
| Storage | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | WIPI2 Antibody recognizes endogenous levels of total human WIPI2 protein. This antibody detects overexpressed mouse WIPI2 protein and weakly detects endogenous levels of mouse WIPI2. |
| Species Reactivity | Human, Mouse, Rat |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu379 of human WIPI2 protein. Antibodies are purified by protein A and peptide affinity chromatography. |
| Background | Autophagy is a catabolic process for the autophagosomic-lysosomal degradation of bulk cytoplasmic contents (1,2). It is generally activated by conditions of nutrient deprivation but is also associated with a number of physiological processes including development, differentiation, neurodegeneration, infection, and cancer (3). The molecular machinery of autophagy was largely discovered in yeast and is directed by a number of autophagy-related (Atg) genes.Vacuolar trafficking and autophagy are controlled by the class III type phosphoinositide 3-kinase (PI3K) Vps34, which generates phosphoinositide-3-phosphate (PtdIns3P) (4,5). Atg18 and Atg21 are two related WD-repeat proteins that bind PtdIns3P via a conserved Phe-Arg-Arg-Gly motif (6,7). It has been shown that Atg18 binds to Atg2 and that this complex is directed to vacuolar membranes by its interaction with PtdIns3P (8). Human orthologs of Atg18 and Atg21 were identified as members of the WD-repeat protein Interacting with Phosphoinositides (WIPI) family (9-11). WIPI1 (also called WIPI49) and WIPI2 have been shown to translocate from several vacuolar compartments to LC3-positive autophagosomes during autophagy; this translocation may be used as an autophagy marker (10). |
| SKU | CSIG-8567T |
|---|---|
| Supplier Part Number | 8567T |
| UM | UNIT |
| UNSPSC | 41116133 |
| Manufacturer | Cell Signaling |
| MSDS URL | https://www.cellsignal.com/contents/technical/safety-data-sheet-(sds)/resources-safety-data-sheets |
| Temperature | -20C |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.00 |
| Lead Time | 5 Business Days |