Human TSC1 Antibody

Catalog # Availability Size / Price Qty
MAB4379
MAB4379-SP
Detection of Human TSC1 by Western Blot.
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Product Details
Citations (1)
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Human TSC1 Antibody Summary

Species Reactivity
Human
Specificity
Detects human TSC1 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) TSC2 (aa 550-850), rhTSC2 (aa 1506-1748), or recombinant mouse TSC22 (aa 1-143) is observed.
Source
Monoclonal Mouse IgG2B Clone # 488915
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human TSC1
Asp156-Thr300
Accession # Q92574
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 
Intracellular Staining by Flow Cytometry
2.5 µg/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human TSC1 antibody by Western Blot. View Larger

Detection of Human TSC1 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and PC-3 human prostate cancer cell line. PVDF Membrane was probed with 1 µg/mL of Human TSC1 Monoclonal Antibody (Catalog # MAB4379) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for TSC1 at approximately 130 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Intracellular Staining by Flow Cytometry Detection of TSC1 antibody in Jurkat Human Cell Line antibody by Flow Cytometry. View Larger

Detection of TSC1 in Jurkat Human Cell Line by Flow Cytometry. Jurkat human acute T cell leukemia cell line was stained with Human TSC1 Monoclonal Antibody (Catalog # MAB4379, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG F(ab')2Secondary Antibody (Catalog # F0102B). To facilitate intracellular staining, cells were fixed with PFA and permeabilized with saponin.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: TSC1

TSC1 (Tuberous sclerosis 1), or hamartin, is a tumor suppressor which interacts with tumor suppressor TSC2 (tuberin) to form a cytoplasmic heterodimer. Mutations in either hamartin or tuberin are responsible for tuberous sclerosis (TSC), an autosomal dominant disease characterized by renal dysfunction, seizures, developmental delays, benign hamartomas and low grade neoplasms predominantly affecting the CNS, kidney, lung, skin, and heart. The TSC1/TSC2 complex suppresses cell growth by inhibiting mTOR, with TSC1 acting to inhibit the ubiquitination of TSC2, leading to increased cellular levels of TSC2 and thus enhancing its catalytic activity as a GTPase-activating protein for Rheb. TSC1 and TSC2 are also involved in the G2/M transition of the cell cycle through their interactions with CDK1 and cyclin B1. TSC1 has also been shown to interact with F-actin and ERM (Ezrin-Radixin-Moesin) proteins, implying a role in the modulation of cell adhesion and morphology.

Long Name
Tuberous Sclerosis 1
Entrez Gene IDs
7248 (Human); 64930 (Mouse); 60445 (Rat)
Alternate Names
Hamartin; KIAA0243MGC86987; LAMhamartin; TSC; TSC1; Tuberous sclerosis 1 protein; tuberous sclerosis 1; tumor suppressor

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Citation for Human TSC1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Death-associated protein kinase 1 promotes growth of p53-mutant cancers.
    Authors: Zhao J, Zhao D, Poage G, Mazumdar A, Zhang Y, Hill J, Hartman Z, Savage M, Mills G, Brown P
    J Clin Invest, 2015-06-15;125(7):2707-20.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Immunoprecipitation

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