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Cell Signaling Phospho-Ulk1 (Ser467) Antibody
Cell Signaling Phospho-Ulk1 (Ser467) Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
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$144.00
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$144.00
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| NETA PART: | CSIG-4634T |
| MFG.PART: | 4634T |
| UNSPSC: | 41116133 |
| Manufacturer: | Cell Signaling |
| Size | 20 µl |
| Reactivity | M |
| Sensitivity | Transfected Only |
| Molecular Weight (kDa) | 140-150 |
| 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 | Phospho-ULK1 (Ser467) Antibody detects transfected levels of ULK1 only when phosphorylated at Ser467. |
| Species Reactivity | Mouse |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to a region surrounding Ser467 of human ULK1 protein. Antibodies were purified by protein A and peptide affinity chromatography. |
| Background | Two related serine/threonine kinases, UNC-51-like kinase 1 and 2 (ULK1, ULK2), were discovered as mammalian homologs of the C. elegans gene unc-51 in which mutants exhibited abnormal axonal extension and growth (1-4). Both proteins are widely expressed and contain an amino-terminal kinase domain followed by a central proline/serine rich domain and a highly conserved carboxy-terminal domain. The roles of ULK1 and ULK2 in axon growth have been linked to studies showing that the kinases are localized to neuronal growth cones and are involved in endocytosis of critical growth factors, such as NGF (5). Yeast two-hybrid studies found ULK1/2 associated with modulators of the endocytic pathway, SynGAP, and syntenin (6). Structural similarity of ULK1/2 has also been recognized with the yeast autophagy protein Atg1/Apg1 (7). Knockdown experiments using siRNA demonstrated that ULK1 is essential for autophagy (8), a catabolic process for the degradation of bulk cytoplasmic contents (9,10). It appears that Atg1/ULK1 can act as a convergence point for multiple signals that control autophagy (11), and can bind to several autophagy-related (Atg) proteins, regulating phosphorylation states and protein trafficking (12-16).~Phosphorylation of ULK1 at Ser467 was detected through proteomic analysis of phosphorylated proteins in mitotic cells (17). |
| SKU | CSIG-4634T |
|---|---|
| Supplier Part Number | 4634T |
| 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 |