Key features and details
- Rabbit polyclonal to Tuberin
- Suitable for: IP
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Tuberin antibody
See all Tuberin primary antibodies
DescriptionRabbit polyclonal to Tuberin
Tested applicationsSuitable for: IPmore details
Unsuitable for: WB
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat
Synthetic peptide within Human Tuberin aa 1-50. The exact sequence is proprietary.
Database link: P49815
- IP: HeLa whole cell lysate.
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In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferpH: 7
Preservative: 0.09% Sodium azide
Constituent: Tris citrate/phosphate
pH 7 to 8
Concentration information loading...
PurityImmunogen affinity purified
Purification notesab245281 was affinity purified using an epitope specific to Tuberin immobilized on solid support.
Our Abpromise guarantee covers the use of ab245281 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IP||Use at 2-5 µg/mg of lysate.|
FunctionIn complex with TSC1, inhibits the nutrient-mediated or growth factor-stimulated phosphorylation of S6K1 and EIF4EBP1 by negatively regulating mTORC1 signaling. Acts as a GTPase-activating protein (GAP) for the small GTPase RHEB, a direct activator of the protein kinase activity of mTORC1. Implicated as a tumor suppressor. Involved in microtubule-mediated protein transport, but this seems to be due to unregulated mTOR signaling. Stimulates weakly the intrinsic GTPase activity of the Ras-related proteins RAP1A and RAB5 in vitro. Mutations in TSC2 lead to constitutive activation of RAP1A in tumors.
Tissue specificityLiver, brain, heart, lymphocytes, fibroblasts, biliary epithelium, pancreas, skeletal muscle, kidney, lung and placenta.
Involvement in diseaseDefects in TSC2 are the cause of tuberous sclerosis type 2 (TSC2) [MIM:613254]. TSC2 is an autosomal dominant multi-system disorder that affects especially the brain, kidneys, heart, and skin. It is characterized by hamartomas (benign overgrowths predominantly of a cell or tissue type that occurs normally in the organ) and hamartias (developmental abnormalities of tissue combination). Clinical symptoms can range from benign hypopigmented macules of the skin to profound mental retardation with intractable seizures to premature death from a variety of disease-associated causes.
Defects in TSC2 are a cause of lymphangioleiomyomatosis (LAM) [MIM:606690]. LAM is a progressive and often fatal lung disease characterized by a diffuse proliferation of abnormal smooth muscle cells in the lungs. It affects almost exclusively young women and can occur as an isolated disorder or in association with tuberous sclerosis complex.
Sequence similaritiesContains 1 Rap-GAP domain.
modificationsPhosphorylation at Ser-1387, Ser-1418 or Ser-1420 does not affect interaction with TSC1.
Phosphorylation at Ser-939 and Thr-1462 by PKB/AKT1 is induced by growth factor stimulation.
Cellular localizationCytoplasm. Membrane. At steady state found in association with membranes.
- Information by UniProt
- FLJ43106 antibody
- LAM antibody
- OTTHUMP00000158940 antibody
Tuberin was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab245281 at 3 µg/mg lysate. Western blot was performed from the immunoprecipitate using a different Anti-Tuberin antibody at 1 µg/ml.
Lane 1: ab245281 IP in HeLa whole cell lysate.
Lane 2: Control IgG IP in HeLa whole cell lysate.
Detection: Chemiluminescence with exposure time of 3 minutes.
Lysates prepared in NETN buffer.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab245281 has not yet been referenced specifically in any publications.