Anti-RRP8 Antibody, clone 5C7.1

eCl@ss:

32160702

Кат. номер

MABE1013-100UG

MABE1013-25UG

Ribosomal RNA-processing protein 8 (UniProt: O43159; also known as Cerebral protein 1, Nucleomethylin) is encoded by the RRP8 (also known as KIAA0409, NML, hucep-1) gene (Gene ID: 23378) in human. Ribosome biosynthesis is one of the most energy-consuming cellular process, which adapts to changes in intracellular energy status. Ribosomal RNA-processing protein 8 is a novel nuclear protein that serves as an essential component of the energy-dependent nucleolar silencing) complex (eNoSC) that mediates silencing of rDNA in response to intracellular energy status and acts by recruiting histone-modifying enzymes. The eNoSC complex is able to sense the energy status of cell: upon glucose starvation or upon elevation of NAD+/NADP+ ratio and activates SIRT1 that leads to deacetylation of histone H3 followed by dimethylation of H3 at Lysine 9 (H3K9me2) by SUV39H1 and the formation of silent chromatin in the rDNA locus. In the complex, RRP8 binds to H3K9me2 and probably acts as a methyltransferase.
Specificity
Clone 5C7.1 specifically detects Ribosomal RNA-processing protein 8. It targets an epitope with in the C-terminal half.
GST-tagged recombinant fragment corresponding to 98 amino acids from the C-terminal half of human Ribosomal RNA-processing protein 8.
Anti-RRP8, clone 5C7.1, Cat. No. MABE1013, is a highly specific mouse monoclonal antibody, that targets Ribosomal RNA-processing protein 8 and has been tested for use in Immunocytochemistry and Western Blotting.
Research Category
Epigenetics & Nuclear Function
Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected RRP8 in HeLa, A431, HUVEC, and NIH/3T3 cells.
Quality
Evaluated by Western Blotting in HeLa cell lysate.
Western Blotting Analysis: 0.5 µg/mL of this antibody detected RRP8 in HeLa cell lysate.
Target description
~53 kDa observed; 50.72 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
Physical form
Format: Purified
Purified mouse monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Protein G purified
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Concentration: Please refer to lot specific datasheet.
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.

biological source	mouse
antibody form	purified immunoglobulin
antibody product type	primary antibodies
clone	5C7.1, monoclonal
species reactivity	mouse, human
packaging	antibody small pack of 25 µg
application(s)	immunocytochemistry: suitable","western blot: suitable
isotype	IgG2a
NCBI accession no.	NP_056139,
UniProt accession no.	O43159,