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Key Documents

HPA010549

Sigma-Aldrich

Anti-WTAP antibody produced in rabbit

enhanced validation

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

Synonyme(s) :

Anti-Female-lethal(2)D homolog, Anti-Pre-mRNA-splicing regulator WTAP, Anti-WT1-associated protein, Anti-Wilms tumor 1-associating protein, Anti-hFL(2)D

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About This Item

Code UNSPSC :
12352203
Numéro HPA (Human Protein Atlas):
Nomenclature NACRES :
NA.43

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Gamme de produits

Prestige Antibodies® Powered by Atlas Antibodies

Forme

buffered aqueous glycerol solution

Espèces réactives

human

Validation améliorée

recombinant expression
Learn more about Antibody Enhanced Validation

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect immunofluorescence: 0.25-2 μg/mL
western blot: 0.04-0.4 μg/mL

Séquence immunogène

TNEEPLPKKVRLSETDFKVMARDELILRWKQYEAYVQALEGKYTDLNSNDVTGLRESEEKLKQQQQESARRENILVMRLATKEQEMQECTTQIQYLKQVQQPSVA

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... WTAP(9589)

Description générale

WTAP (Wilms tumor 1 associated protein) is a highly conserved protein that functions as an interaction partner of WT1 protein, and acts as a switch. It is exclusively localized to the nucleus, and was first recognized in a kidney cell line, as a WT1-associated protein. It has a molecular weight of 20kDa.

Immunogène

Pre-mRNA-splicing regulator WTAP 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.

Actions biochimiques/physiologiques

WTAP (Wilms tumor 1 associated protein), along with WT1, controls the balance between quiescence and proliferation. It functions as an oncogene in gliomas and acute myeloid leukemia. It negatively controls the proliferation of vascular smooth muscle cells (SMCs), where its expression is elevated as SMCs achieve replicative quiescence. This protein is up-regulated in cholangiocarcinoma, where it is responsible for the control of migration and invasiveness. This protein controls the activity of EGFR (epidermal growth factor), and is up-regulated in glioblastomas, where it controls the migration and invasion.

Caractéristiques et avantages

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.

Liaison

Corresponding Antigen APREST71499

Forme physique

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Informations légales

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

WTAP is a novel oncogenic protein in acute myeloid leukemia.
H Bansal et al.
Leukemia, 28(5), 1171-1174 (2014-01-15)
Hong-Jae Jo et al.
Journal of gastroenterology, 48(11), 1271-1282 (2013-01-29)
Wilms' tumor 1-associating protein (WTAP) is a nuclear protein that has been associated with the regulation of proliferation and apoptosis. Although its dynamic expression and physiological functions in vascular cells have been reported, its expression and roles in cholangiocarcinoma cells
Theodore W Small et al.
Circulation research, 99(12), 1338-1346 (2006-11-11)
Smooth muscle cells (SMCs) are called on to proliferate during vascular restructuring but must return to a nonproliferative state if remodeling is to appropriately terminate. To identify mediators of the reacquisition of replicative quiescence, we undertook gene expression screening in
Du-Il Jin et al.
Cancer science, 103(12), 2102-2109 (2012-09-11)
Glioblastoma is a diffusely growing malignant brain tumor and among the most aggressive of all tumors. Wilms' tumor 1-associating protein (WTAP) is a nuclear protein that has been associated with regulation of proliferation and apoptosis. Although its dynamic expression and
Keiko Horiuchi et al.
The Journal of biological chemistry, 288(46), 33292-33302 (2013-10-09)
Wilms' tumor 1-associating protein (WTAP) is a putative splicing regulator that is thought to be required for cell cycle progression through the stabilization of cyclin A2 mRNA and mammalian early embryo development. To further understand how WTAP acts in the

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