HPA036985
Anti-GRSF1 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-G-rich RNA sequence binding factor 1
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About This Item
Recommended Products
biological source
rabbit
Quality Level
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
enhanced validation
independent
orthogonal RNAseq
Learn more about Antibody Enhanced Validation
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500
immunogen sequence
RRNEVRTHVGSYKGKKIASFPTAKYITEPEMVFEEHEVNEDIQPMTAFESEKEIELPKEVPEKLPEAADFGTTSSLHFVH
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... GRSF1(2926)
General description
The gene GRSF1 (G-rich RNA sequence binding factor 1) is mapped to human chromosome 4q13. It belongs to the hnRNP (heterogeneous nuclear ribonucleoprotein) F/H RNA binding protein family. The protein has three quasi-RNA-recognition motifs and has high affinity for G-rich sequence. The GRSF1 protein is present in the cytoplasm and mitochondrial matrix. It is ubiquitously expressed.
Immunogen
G-rich RNA sequence binding factor 1 recombinant protein epitope signature tag (PrEST)
Application
All Prestige Antibodies®Powered by Atlas Antibodies 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. We also provide Prestige Antibodies® protocols and other useful information.
Anti-GRSF1 antibody produced in rabbit has been used in western blotting.
Anti-GRSF1 antibody produced in rabbit has been used in western blotting.
Biochem/physiol Actions
GRSF1 (G-rich RNA sequence binding factor 1) interacts with cellular and viral mRNAs and brings them to polyribosomes for translation. In the mitochondrial matrix, it controls mitochondrial nascent RNA processing.
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 APREST79742
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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Vanessa Joanne Xavier et al.
Methods in molecular biology (Clifton, N.J.), 2192, 69-73 (2020-11-25)
The incorporation of nucleoside analogs is a useful tool to study the various functions of DNA and RNA. These analogs can be detected directly by fluorescence or by immunolabeling, allowing to visualize, track, or measure the nucleic acid molecules in
The mitochondrial RNA-binding protein GRSF1 localizes to RNA granules and is required for posttranscriptional mitochondrial gene expression.
Antonicka H, et al.
Cell Metabolism, 17, 386-398 (2013)
GRSF1 regulates RNA processing in mitochondrial RNA granules.
Jourdain AA, et al.
Cell Metabolism, 17, 399-410 (2013)
Gui-Xin Peng et al.
Nucleic acids research, 50(22), 12951-12968 (2022-12-13)
Mitochondrial RNA metabolism is suggested to occur in identified compartmentalized foci, i.e. mitochondrial RNA granules (MRGs). Mitochondrial aminoacyl-tRNA synthetases (mito aaRSs) catalyze tRNA charging and are key components in mitochondrial gene expression. Mutations of mito aaRSs are associated with various
Selma L van Esveld et al.
Frontiers in cell and developmental biology, 7, 283-283 (2019-12-06)
In order to synthesize the 13 oxidative phosphorylation proteins encoded by mammalian mtDNA, a large assortment of nuclear encoded proteins is required. These include mitoribosomal proteins and various RNA processing, modification and degradation enzymes. RNA crosslinking has been successfully applied
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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