HPA026762
Anti-POLH antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-RAD30A, Anti-XP-V, Anti-polymerase (DNA directed), eta
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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
human
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:200-1:500
immunogen sequence
ERASIDEAYVDLTSAVQERLQKLQGQPISADLLPSTYIEGLPQGPTTAEETVQKEGMRKQGLFQWLDSLQIDNLTSPDLQLTVGAVIVEEMRAAIERETGFQCSAGISHNKVLAKLACGLNKPNRQTLVSHGSVPQLFSQMPIRKIRSL
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... POLH(5429)
General description
DNA polymerase η is a member of Y family of specialized DNA polymerases, encoded by skin cancer susceptibly gene POLH or XPV (xeroderma pigmentosum variant), mapped to human chromosome band 6p21.1-6p12. The gene with 11 exons, spanning whole coding sequence, does not contain TATA sequence in the upstream region of the transcription-initiation. DNA polymerase η is a human homologue of the yeast Rad30 protein and it belongs to the damage-bypass replication protein family.
Immunogen
polymerase (DNA directed), eta recombinant protein epitope signature tag (PrEST)
Application
All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set 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.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set 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.
Biochem/physiol Actions
DNA polymerase η (polη) catalyzes an accurate trans-lesion DNA synthesis, suggesting that the XPV (xeroderma pigmentosum variant) gene encoding this protein has a role in tumor suppression in normal individuals. Mutation in this DNA polymerase leads to an inherited disorder called Xeroderma pigmentosum variant (XP-V). DNA polymerase η plays a vital role in repairing UV-induced DNA damage by replacing the major UV-induced lesion with two adenines. DNA polymerase η facilitates hypermutation of immunoglobulin variable genes.
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 APREST71087
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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The human POLH gene is not mutated, and is expressed in a cohort of patients with basal or squamous cell carcinoma of the skin.
Flanagan AM
International Journal of Molecular Medicine, 19(4), 589-596 (2007)
X Zeng et al.
Nature immunology, 2(6), 537-541 (2001-05-29)
To determine whether DNA polymerase eta plays a role in the hypermutation of immunoglobulin variable genes, we examined the frequency and pattern of substitutions in variable VH6 genes from the peripheral blood lymphocytes of three patients with xeroderma pigmentosum variant
M Yuasa et al.
Oncogene, 19(41), 4721-4728 (2000-10-14)
The xeroderma pigmentosum variant (XP-V) is one of the most common forms of this cancer-prone syndrome. XP groups A through G are characterized by defective nucleotide excision repair, whereas the XP-V phenotype is proficient in this pathway. The XPV gene
C Masutani et al.
Nature, 399(6737), 700-704 (1999-06-29)
Xeroderma pigmentosum variant (XP-V) is an inherited disorder which is associated with increased incidence of sunlight-induced skin cancers. Unlike other xeroderma pigmentosum cells (belonging to groups XP-A to XP-G), XP-V cells carry out normal nucleotide-excision repair processes but are defective
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