HPA003371
Anti-RPS21 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-40S ribosomal protein S21 antibody produced in rabbit
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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
mouse, human, rat
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200
immunogen sequence
MQNDAGEFVDLYVPRKCSASNRIIGAKDHASIQMNVAEVDKVTGRFNGQFKTYAICGAIRRMGESDDSILRLAKADGIVSK
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... RPS21(6227)
General description
RPS21 (ribosomal protein S21) is a housekeeping gene and is located in GC-rich genome islets.
Immunogen
40S ribosomal protein S21 recombinant protein epitope signature tag (PrEST)
Application
Anti-RPS21 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
RPS21 (ribosomal protein S21) gene encodes a protein that is localized on the ribosomal 40S subunit. The protein is a member of the S21E family of ribosomal proteins. It is localized to the cytoplasm and functions as a translation initiation factor regulating protein synthesis and cell growth. It serves as a binding partner of the laminine-binding protein LBP-40 precursor.
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 APREST86611
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
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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Meletis Verras et al.
Archives of insect biochemistry and physiology, 56(3), 133-142 (2004-06-24)
Ribosomal protein S21 (RpS21) belongs to a small group of ribosomal or ribosome-associated proteins. Mutations in the RpS21 gene cause dominant Minute and recessive lethal tumorous phenotypes in Drosophila melanogaster. Studies in several organisms suggest that RpS21 is involved in
I Török et al.
Molecular and cellular biology, 19(3), 2308-2321 (1999-02-18)
Down-regulation of the Drosophila ribosomal protein S21 gene (rpS21) causes a dominant weak Minute phenotype and recessively produces massive hyperplasia of the hematopoietic organs and moderate overgrowth of the imaginal discs during larval development. Here, we show that the S21
E V Smirnova et al.
Bioorganicheskaia khimiia, 26(5), 392-396 (2000-07-20)
A full-size functional gene encoding the human ribosomal protein S21 was cloned and characterized. Its nucleotide sequence, exon-intron organization, and transcription initiation site were determined. The gene comprises 1417 bp and is composed of six exons and five introns. Like
Jitendra Badhai et al.
FEBS letters, 583(12), 2049-2053 (2009-05-21)
Ribosomal protein S19 (RPS19) is mutated in patients with Diamond-Blackfan anemia (DBA). We hypothesized that decreased levels of RPS19 lead to a coordinated down-regulation of other ribosomal (r-)proteins at the subunit level. We show that small interfering RNA (siRNA) knock-down
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