HPA018999
Anti-GLTSCR2 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-Glioma tumor suppressor candidate region gene 2 protein, Anti-p60
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About This Item
Recommended Products
biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
technique(s)
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500
immunogen sequence
REAEADKPRRLGRLKYQAPDIDVQLSSELTDSLRTLKPEGNILRDRFKSFQRRNMIEPRERAKFKRKYKVKLVEKRAFREIQL
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... GLTSCR2(29997)
General description
The gene GLTSCR2 (glioma tumor suppressor candidate region gene 2 protein) is mapped to human chromosome 19q. The protein localizes in the nucleolus and the nucleoplasm. GLTSCR2 is also called as PICT1 (PTEN carboxyl terminus 1).
Immunogen
Glioma tumor suppressor candidate region gene 2 protein recombinant protein epitope signature tag (PrEST)
Application
Anti-GLTSCR2 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
GLTSCR2 (glioma tumor suppressor candidate region gene 2) regulates expression of tumor suppressor p53. It suppresses transfer of ribosomal protein L11 to the nucleoplasm. In the nucleoplasm, L11 inhibits E3 ubiquitin-protein ligase, MDM2 (Mouse double minute 2), resulting in p53 activation. In presence of ribosomal stress GLTSCR2 moves to the nucleoplasm and stabilizes p53, thereby inhibiting cell cycle progression. GLTSCR2 plays an important role in cellular respiration. GLTSCR2 is down-regulated in cervical cancer, squamous cell carcinoma, prostatic adenocarcinoma and breast cancer. On the other hand, GLTSCR2 is involved in gastric cancer progression.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST74821
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Tomohiko Maehama et al.
The Journal of biological chemistry, 289(30), 20802-20812 (2014-06-14)
The nucleolar protein PICT1 regulates tumor suppressor p53 by tethering ribosomal protein L11 within the nucleolus to repress the binding of L11 to the E3 ligase MDM2. PICT1 depletion results in the release of L11 to the nucleoplasm to inhibit
Kyoko Okamura et al.
Oncoscience, 1(5), 375-382 (2015-01-17)
PICT1 is a key regulator of the MDM2-TP53 pathway. High mRNA expression levels of PICT1 are associated with poor prognosis in several cancers with wild-type TP53. In this study, we identified the PICT1 protein expression profile in non-small cell lung
Jee-Youn Kim et al.
Cancer letters, 340(1), 134-140 (2013-08-08)
GLTSCR2 is a nuclear/nucleolar protein that translocates to the nucleoplasm, suppressed and mutated in human cancers. Our aim in this study was to investigate whether downregulation or cytoplasmic expression of GLTSCR2 has any pathological significance in prostatic cancer development or
Ahrim Moon et al.
Pathology, research and practice, 209(11), 700-704 (2013-09-24)
Glioma tumor-suppressor candidate region gene2 (GLTSCR2) is a recently identified nucleolus-localized protein participating in the regulation of cell cycle progression and apoptosis. Down-regulation of GLTSCR2 in several types of cancers and increased transforming activity in GLTSCR2-downregulated cancer cells indicated its
R Uchi et al.
British journal of cancer, 109(8), 2199-2206 (2013-09-21)
The TP53 pathway is frequently inactivated in human cancers. PICT1 (also known as GLTSCR2) is a novel regulator of the MDM2-TP53 pathway via its interaction with the ribosomal protein RPL11 in the nucleolus. However, the clinical significance of PICT1 in
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