Anti-mTOR (phospho T2446) antibody (ab63552)
Key features and details
- Rabbit polyclonal to mTOR (phospho T2446)
- Suitable for: WB
- Reacts with: Mouse
- Isotype: IgG
Overview
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Product name
Anti-mTOR (phospho T2446) antibody
See all mTOR primary antibodies -
Description
Rabbit polyclonal to mTOR (phospho T2446) -
Host species
Rabbit -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Mouse -
Immunogen
Synthetic peptide corresponding to Human mTOR (phospho T2446).
Database link: P42345 -
General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
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Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at -20°C. Stable for 12 months at -20°C. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride
Without Mg2+ and Ca2+ -
Concentration information loading...
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Purity
Immunogen affinity purified -
Purification notes
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab63552 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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WB |
1/500 - 1/1000. Detects a band of approximately 289 kDa (predicted molecular weight: 289 kDa).
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Notes |
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WB
1/500 - 1/1000. Detects a band of approximately 289 kDa (predicted molecular weight: 289 kDa). |
Target
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Function
Kinase 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 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-421', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Phosphorylates MAF1 leading to attenuation of its RNA polymerase III-repressive function. 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'. -
Tissue specificity
Expressed in numerous tissues, with highest levels in testis. -
Sequence similarities
Belongs to the PI3/PI4-kinase family.
Contains 1 FAT domain.
Contains 1 FATC domain.
Contains 7 HEAT repeats.
Contains 1 PI3K/PI4K domain. -
Post-translational
modificationsAutophosphorylated; when part of mTORC1 or mTORC2. -
Cellular localization
Endoplasmic reticulum membrane. Golgi apparatus membrane. Mitochondrion outer membrane. Lysosome. Cytoplasm. Nucleus > PML body. Shuttles between cytoplasm and nucleus. Accumulates in the nucleus in response to hypoxia (By similarity). Targeting to lysosomes depends on amino acid availability and RRAGA and RRAGB. - Information by UniProt
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Database links
- Entrez Gene: 56717 Mouse
- SwissProt: Q9JLN9 Mouse
- Unigene: 21158 Mouse
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Alternative names
- dJ576K7.1 (FK506 binding protein 12 rapamycin associated protein 1) antibody
- FK506 binding protein 12 rapamycin associated protein 1 antibody
- FK506 binding protein 12 rapamycin associated protein 2 antibody
see all
Images
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All lanes : Anti-mTOR (phospho T2446) antibody (ab63552) at 1/500 dilution
Lane 1 : extracts from NIH/3T3 cells,
treated with Insulin (0.01U/ml, 15mins)
Lane 2 : extracts from NIH/3T3 cells,
treated with Insulin (0.01U/ml, 15mins) with immunizing peptide at 10 µg
Lysates/proteins at 30 µg per lane.
Predicted band size: 289 kDa
Observed band size: 289 kDa
Datasheets and documents
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SDS download
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Datasheet download
References (8)
ab63552 has been referenced in 8 publications.
- Kim JS et al. OR2AT4, an Ectopic Olfactory Receptor, Suppresses Oxidative Stress-Induced Senescence in Human Keratinocytes. Antioxidants (Basel) 11:N/A (2022). PubMed: 36358552
- Zhang J et al. Circular RNA-DENND4C in H9c2 cells relieves OGD/R-induced injury by down regulation of microRNA-320. Cell Cycle 19:3074-3085 (2020). PubMed: 33090893
- Liu Y et al. Alisol B 23-acetate inhibits the viability and induces apoptosis of non-small cell lung cancer cells via PI3K/AKT/mTOR signal pathway. Mol Med Rep 20:1187-1195 (2019). PubMed: 31173235
- Körner A et al. Inhibition of ?24-dehydrocholesterol reductase activates pro-resolving lipid mediator biosynthesis and inflammation resolution. Proc Natl Acad Sci U S A 116:20623-20634 (2019). PubMed: 31548397
- Guo L et al. Dihydromyricetin promotes autophagy and attenuates renal interstitial fibrosis by regulating miR-155-5p/PTEN signaling in diabetic nephropathy. Bosn J Basic Med Sci N/A:N/A (2019). PubMed: 31668144
- Zhan JK et al. AMPK/TSC2/mTOR pathway regulates replicative senescence of human vascular smooth muscle cells. Exp Ther Med 16:4853-4858 (2018). PubMed: 30542441
- Liu L et al. Exosomes Derived from Mesenchymal Stem Cells Rescue Myocardial Ischaemia/Reperfusion Injury by Inducing Cardiomyocyte Autophagy Via AMPK and Akt Pathways. Cell Physiol Biochem 43:52-68 (2017). PubMed: 28848091
- Banerjee S et al. Neurofibromatosis-1 regulates mTOR-mediated astrocyte growth and glioma formation in a TSC/Rheb-independent manner. Proc Natl Acad Sci U S A 108:15996-6001 (2011). WB ; Mouse . PubMed: 21896734