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Key Documents

HPA014067

Sigma-Aldrich

Anti-ENTPD1 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-ATPDase, Anti-CD39, Anti-NTPDase-1, Anti-SPG64

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:

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

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

GVVHQVEECRVKGPGISKFVQKVNEIGIYLTDCMERAREVIPRSQHQETPVYLGATAGMRLLRMESEELADRVLDVVERSLSNYPFDFQGARIITGQEEGAYGWITINYLLGKFSQKTRWFS

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ENTPD1(953)

Related Categories

Immunogen

Ectonucleoside triphosphate diphosphohydrolase 1 recombinant protein epitope signature tag (PrEST)

Application

Anti-ENTPD1 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.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

The gene ENTPD1 (ectonucleoside triphosphate diphosphohydrolase 1) encodes a plasma membrane-bound vascular ATP diphosphohydrolase (ATPDase) that catalyzes the hydrolysis of extracellular ATP and ADP to adenosine, which associates with adenosine receptors and negatively regulates T-cell and natural killer (NK)–cell responses, resulting in a suppressed immune system. The regulatory T cell (Treg) immunosuppressive function is mainly due to the CD39/CD73 pathway that produces adenosine. The expression of CD39 is found to be higher in cancer cells than in normal cells. It is expressed by infiltrating lymphocytes, the tumor stroma, and tumor cells in cancer tissues. It may serve as a therapeutic target for inhibiting tumor cell–mediated immunosuppression.

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:
  • 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 APREST72656

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

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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Alessandro Cinti et al.
PloS one, 10(10), e0141933-e0141933 (2015-10-30)
Several biomedical applications, such as xenotransplantation, require multiple genes simultaneously expressed in eukaryotic cells. Advances in genetic engineering technologies have led to the development of efficient polycistronic vectors based on the use of the 2A self-processing oligopeptide. The aim of
Marco De Giorgi et al.
Plasmid, 79, 22-29 (2015-03-18)
We developed an F2A-based multicistronic system to evaluate functional effects of co-expression of three proteins important for xenotransplantation: heme oxygenase 1 (HO1), ecto-5'-nucleotidase (E5NT) and ecto-nucleoside triphosphate diphosphohydrolase-1 (ENTPD1). The tricistronic p2A plasmid that we constructed was able to efficiently
I C Gray et al.
Genomics, 43(1), 85-88 (1997-07-01)
Chromosome band 10q24 is rich in genes involved in development, tumorigenesis, neurological disorders, hormone metabolism, and environmentally induced disease susceptibility. We have constructed an STS-based integrated physical and genetic map of 10q24 derived from the CEPH-Généthon mega-YAC contig data for
Elisa Chisci et al.
Free radical biology & medicine, 108, 320-333 (2017-04-09)
Ischemia-reperfusion injury (IRI) and oxidative stress still limit the survival of cells and organs in xenotransplantation models. Ectonucleotidases play an important role in inflammation and IRI in transplantation settings. We tested the potential protective effects derived by the co-expression of
Dae-Jin Kwon et al.
Transgenic research, 26(1), 153-163 (2016-08-25)
Recent progress in genetic manipulation of pigs designated for xenotransplantation ha6s shown considerable promise on xenograft survival in primates. However, genetic modification of multiple genes in donor pigs by knock-out and knock-in technologies, aiming to enhance immunological tolerance against transplanted

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