C6867
Anti-CENP-A antibody produced in rabbit
~2 mg/mL, affinity isolated antibody, buffered aqueous solution
Synonym(e):
Anti-CenH3, Anti-Centromere Protein A
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About This Item
Empfohlene Produkte
Biologische Quelle
rabbit
Qualitätsniveau
Konjugat
unconjugated
Antikörperform
affinity isolated antibody
Antikörper-Produkttyp
primary antibodies
Klon
polyclonal
Form
buffered aqueous solution
Mol-Gew.
antigen 17 kDa
Speziesreaktivität
human
Erweiterte Validierung
recombinant expression
Learn more about Antibody Enhanced Validation
Konzentration
~2 mg/mL
Methode(n)
western blot: 1-2 μg/mL using HEK-293 cells expressing human CENP-A
UniProt-Hinterlegungsnummer
Versandbedingung
dry ice
Lagertemp.
−20°C
Posttranslationale Modifikation Target
unmodified
Angaben zum Gen
human ... CENPA(1058)
Verwandte Kategorien
Allgemeine Beschreibung
CENP-A is a 17 kDa histone H3- like protein.
Centromere protein A is a protein encoded by the CENPA gene in humans. It is referred as CenH3 and CENP-A. It is a histone H3 variant that has centromere-specific nucleosomal property and is located at neocentromere found on a chromosome 10. CENP-A- binding clusters is associated with nucleosomal blocks within the neocentromeric chromatin.
Immunogen
synthetic peptide corresponding to amino acids 32-49 located near the N-terminus of human CENP-A, conjugated to KLH.
Anwendung
Anti-CENP-A antibody has been used in immunoblotting.
Anti-CENP-A antibody produced in rabbit is suitable for western blotting at a concentration of 1-2μg/mL using HEK-293 cells expressing human CENP-A.
Biochem./physiol. Wirkung
The location of the centromere on the chromosome is dependent on the histone H3 variant centromere protein A (CENP-A). The N-terminal tail of CENP-A is highly different from other H3 variants. Serine 7 of (CENP-A) plays an important role in mitosis-specific phosphorylation. It also plays a key role in kinetochore assembly. Alteration in CENP-A causes various human cancers. CENP-A may play an important role in epithelial ovarian cancer (EOC) and may serve as prognostic marker. It acts as a potential target for gene therapy in the treatment of EOC. The NH2 terminus of human CENP-A is essential for mitotic progression and necessary for the platform function of CENP-A centromeric chromatin in the assembly as well as maintenance of active kinetochores.
Physikalische Form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Haftungsausschluss
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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Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
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Analysenzertifikate (COA)
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Degradation of nucleosome-associated centromeric histone H3-like protein CENP-A induced by herpes simplex virus type 1 protein ICP0
Lomonte P, et al.
Test, 276(8), 5829-5835 (2001)
Jun-Jun Qiu et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 34(5), 2971-2975 (2013-05-29)
Altered expression of centromere protein-A (CENP-A) is observed in various types of human cancers. However, the clinical significance and pathological role of CENP-A in epithelial ovarian cancer (EOC) remains unclear. The main objective of this investigation was to clarify the
R-M Liu et al.
Folia biologica, 59(3), 105-109 (2013-07-31)
Serine 7 of centromere protein A (CENP-A) is a very important mitosis-specific phosphorylation site. In this study, we demonstrate the subcellular distribution of Ser7 phosphorylated CENP-A during mitosis in MCF-7 cells. The Ser7 phosphorylation of CENP-A was observed beginning at
Aaron O Bailey et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(29), 11827-11832 (2013-07-03)
Centromeres are chromosomal loci required for accurate segregation of sister chromatids during mitosis. The location of the centromere on the chromosome is not dependent on DNA sequence, but rather it is epigenetically specified by the histone H3 variant centromere protein
Anderly C Chueh et al.
Human molecular genetics, 14(1), 85-93 (2004-11-13)
Human neocentromeres are fully functional centromeres that arise epigenetically from non-centromeric precursor sequences that are devoid of alpha-satellite DNA. Using chromatin immunoprecipitation (ChIP) and BAC-array analysis, we have previously described a 330 kb binding domain for CENP-A (a histone H3
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