HPA018248
Anti-SMARCB1 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-BAF47, Anti-Ini1, Anti-PPP1R144, Anti-RDT, Anti-SNF5, Anti-SNF5L1, Anti-Sfh1p, Anti-Snr1, Anti-hSNFS
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About This Item
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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
mouse, rat, human
enhanced validation
independent
Learn more about Antibody Enhanced Validation
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200
immunogen sequence
SVTLLKASEVEEILDGNDEKYKAVSISTEPPTYLREQKAKRNSQWVPTLPNSSHHLDAVPCSTTINRNRMGRDKKRTFPLCFDDHDPAVIHENASQPE
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... SMARCB1(6598)
General description
The gene SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 (SMARCB1) is mapped to human chromosome 22q11.23. The protein is localized in the nucleus.
Immunogen
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 recombinant protein epitope signature tag (PrEST)
Application
Anti-SMARCB1 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.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunohistochemistry (1 paper)
Immunohistochemistry (1 paper)
Biochem/physiol Actions
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 (SMARCB1) is member of chromatin-remodelling SWI/SNF (SWItch/Sucrose Non-Fermentable) multiprotein complex. SMARCB1 directly interacts with other components of the complex including BRG1-associated factor 170 (BAF170) and BAF155. PIH1 domain-containing protein-1 (PIH1) interacts with histone H4 and recruits SWI/SNF complex via SMARCB1, thereby regulating chromatin remodeling at the core promoter of rRNA genes. Mutations in SMARCB1 are associated with formation of malignant rhabdoid tumors. SMARCB1 controls G1-S transition of the cell cycle. Overexpression of SMARCB1 leads to cell cycle arrest in malignant rhabdoid tumor cells. SMARCB1 germline mutations are associated with familial schwannomatosis. Similarly, SMARCB1 mutations are observed in humans with coffin-siris syndrome. SMARCB1 interacts and stimulates HIV (Human immunodeficiency virus)-1 integrase activity, catalyzing the integration of retroviral cDNA into host chromosome.
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 APREST74552
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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Niu Zhai et al.
Journal of molecular cell biology, 4(4), 231-241 (2012-03-01)
Ribosome biogenesis is critical in the growth of eukaryotic cells, in which the synthesis of precursor ribosomal RNA is the first and rate-limiting step. Here, we show that human PIH1 domain-containing protein 1 (PIH1) interacts directly with histone H4 and
Ajeet Pratap Singh et al.
Nucleic acids research, 42(5), 2958-2975 (2013-12-18)
The regulatory networks of differentiation programs and the molecular mechanisms of lineage-specific gene regulation in mammalian embryos remain only partially defined. We document differential expression and temporal switching of BRG1-associated factor (BAF) subunits, core pluripotency factors and cardiac-specific genes during
Theo J M Hulsebos et al.
American journal of human genetics, 80(4), 805-810 (2007-03-16)
Patients with schwannomatosis develop multiple schwannomas but no vestibular schwannomas diagnostic of neurofibromatosis type 2. We report an inactivating germline mutation in exon 1 of the tumor-suppressor gene INI1 in a father and daughter who both had schwannomatosis. Inactivation of
Tanya M Tekautz et al.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 23(7), 1491-1499 (2005-03-01)
To describe clinical features, therapeutic approaches, and prognostic factors in pediatric patients with atypical teratoid/rhabdoid tumors (ATRT) treated at St Jude Children's Research Hospital (SJCRH). Primary tumor samples from patients diagnosed with ATRT at SJCRH between July 1984 and June
Alessandro Carugo et al.
Cancer cell, 35(2), 204-220 (2019-02-13)
Alterations in chromatin remodeling genes have been increasingly implicated in human oncogenesis. Specifically, the biallelic inactivation of the SWI/SNF subunit SMARCB1 results in the emergence of extremely aggressive pediatric malignancies. Here, we developed embryonic mosaic mouse models of malignant rhabdoid
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