mTOR (Phospho-S2448) Antibody from BIORBYT LTD.
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| Antigenic Specificity | mTOR (Phospho-S2448) |
| Clone | polyclonal |
| Host Species | Rabbit |
| Reactive Species | human, mouse, rat, sheep |
| Isotype | n/a |
| Format | unconjugated |
| Size | 200 ul, 100 ul, 30 ul |
| Concentration | n/a |
| Applications | IF, IH, WB |
| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
| Description | Rabbit polyclonal antibody to MTOR and is also known as LST8 and MLST8. Diseases associated with MLST8 include Benign Familial Neonatal Epilepsy and Childhood Absence Epilepsy. Among its related pathways are Constitutive Signaling by AKT1 E17K in Cancer and RET signaling. Q9BVC4 Subunit of both mTORC1 and mTORC2, which regulates cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino acids. Growth factor-stimulated mTORC1 activation involves a AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Amino acid-signaling to mTORC1 requires its relocalization to the lysosomes mediated by the Ragulator complex and the Rag GTPases. Activated mTORC1 up-regulates protein synthesis by phosphorylating key regulators of mRNA translation and ribosome synthesis. mTORC1 phosphorylates EIF4EBP1 and releases it from inhibiting the elongation initiation factor 4E (eiF4E). mTORC1 phosphorylates and activates S6K1 at Thr-389, which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Within mTORC1, LST8 interacts directly with MTOR and enhances its kinase activity. In nutrient-poor conditions, it stabilizes the MTOR-RPTOR interaction and favors RPTOR-mediated inhibition of MTOR activity. mTORC2 is also activated by growth factors, but seems to be nutrient-insensitive. mTORC2 seems to function upstream of Rho GTPases to regulate the actin cytoskeleton, probably by activating one or more Rho-type guanine nucleotide exchange factors. mTORC2 promotes the serum-induced formation of stress-fibers or F-actin. mTORC2 plays a critical role in AKT1 Ser-473 phosphorylation, which may facilitate the phosphorylation of the activation loop of AKT1 on Thr-308 by PDK1 which is a prerequisite for full activation. mTORC2 regulates the phosphorylation of SGK1 at Ser-422. mTORC2 also modulates the phosphorylation of PRKCA on Ser-657. |
| Immunogen | KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding S2448 of human mTOR protein. The exact sequence is proprietary. |
| Other Names | FRAP, FRAP1, FRAP2, RAFT1, RAPT1, Serine/threonine-protein kinase mTOR, FK506-binding protein 12-rapamycin complex-associated protein 1, FKBP12-rapamycin complex-associated protein, Mammalian target of rapamycin, mTOR, Mechanistic target of rapamycin, Rapamycin and FKBP12 target 1, Rapamycin target protein 1 |
| Gene, Accession # | Gene ID: 56717, UniProt: P42346 |
| Catalog # | orb315804 |
| Price | $398 |
| Order / More Info | mTOR (Phospho-S2448) Antibody from BIORBYT LTD. |
| Product Specific References | n/a |
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