Phospho-Raptor (Ser792) (E4V6C) Rabbit mAb #89146
- WB
- IP
Supporting Data
| REACTIVITY | H M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | 150 |
| Source/Isotype | Rabbit IgG |
Application Key:
- WB-Western Blotting
- IP-Immunoprecipitation
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:50 |
Storage
Protocol
Specificity / Sensitivity
Species Reactivity:
Source / Purification
Background
Recently raptor has been identified as a direct substrate of the AMP-activated protein kinase (AMPK) (9). AMPK phosphorylates raptor on Ser722/Ser792 (9). This phosphorylation is essential for inhibition of the raptor-containing mTOR complex 1 (mTORC1) and induces cell cycle arrest when cells are stressed for energy (9). These findings suggest that raptor is a critical switch that correlates cell cycle progression with energy status.
- Hara, K. et al. (2002) Cell 110, 177-89.
- Kim, D. et al. (2002) Cell 110, 163-75.
- Beugnet, A. et al. (2003) J. Biol. Chem. 278, 40717-22.
- Nojima, H. et al. (2003) J. Biol. Chem. 278, 15461-64.
- Oshiro, N. et al. (2004) Genes Cells 9, 359-66.
- Kim, D. H. et al. (2003) Mol. Cell 11, 895-904.
- Sarbassov, D. et al. (2004) Curr. Biol. 14, 1296-302.
- Sarbassov, D.D. et al. (2005) Science 307, 1098-101.
- Gwinn, D.M. et al. (2008) Mol Cell 30, 214-26.
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