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Key Documents

HPA007611

Sigma-Aldrich

Anti-HIPK2 antibody produced in rabbit

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

Sinonimo/i:

Anti-Homeodomain-interacting protein kinase 2, Anti-hHIPk2

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About This Item

Codice UNSPSC:
12352203
Numero Human Protein Atlas:
NACRES:
NA.43

Origine biologica

rabbit

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Nome Commerciale

Prestige Antibodies® Powered by Atlas Antibodies

Forma fisica

buffered aqueous glycerol solution

Reattività contro le specie

human

tecniche

immunohistochemistry: 1:50- 1:200

Sequenza immunogenica

QVFSPHTLQSSAFCSVKKLKIEPSSNWDMTGYGSHSKVYSQSKNIPLSQPATTTVSTSLPVPNPSLPYEQTIVFPGSTGHIVVTSASSTSVTGQVLGGPHNLMRRSTVSLLDTYQKCGLKRKSEEIENTSSVQIIEEHPP

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... HIPK2(28996)

Descrizione generale

HIPK2 (homeodomain interacting protein kinase 2) gene encodes a serine/threonine kinase belonging to the homeodomain-interacting protein kinase family and the sub family of dual-specificity Yak1-related kinase proteins. It functions as a co-repressor for homeodomain transcription factors. It contains an interaction domain for homeoproteins, a corepressor domain (CRD), PEST sequence, and a protein kinase domain along with a YH domain in the C terminus. It is localized to nuclear speckles by means of a speckle-retention signal and is covalently modified by the ubiquitin-like protein SUMO-1.

Immunogeno

Homeodomain-interacting protein kinase 2 recombinant protein epitope signature tag (PrEST)

Applicazioni

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.

Azioni biochim/fisiol

HIPK2 (homeodomain interacting protein kinase 2) functions as a co-repressor for homeodomain transcription factors. It plays a vital role in the transcriptionaal regulation and apoptosis. During apoptosis induction, it phosphorylates the p53 protein at Ser 46 to facilitate p53-dependent gene expression and subsequent apoptosis. It also controls the activation of c-Jun NH2-terminal kinase (JNK) via TGF-β signaling pathway.

Caratteristiche e vantaggi

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 APREST86967

Stato fisico

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

Note legali

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

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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Ekaterina Gresko et al.
The EMBO journal, 25(9), 1883-1894 (2006-04-08)
The serine/threonine kinase HIPK2 phosphorylates the p53 protein at Ser 46, thus promoting p53-dependent gene expression and subsequent apoptosis. Here, we show that DNA damaging chemotherapeutic drugs cause degradation of endogenous HIPK2 dependent on the presence of a functional p53
Thomas G Hofmann et al.
Cancer research, 63(23), 8271-8277 (2003-12-18)
Homeodomain-interacting protein kinase 2 (HIPK2) is a serine/threonine kinase involved in transcriptional regulation and apoptosis. Here we demonstrate that HIPK2 regulates transforming growth factor (TGF) beta-induced c-Jun NH(2)-terminal kinase (JNK) activation and apoptosis. HIPK2 colocalizes with Daxx, a protein acting
Y H Kim et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(22), 12350-12355 (1999-10-27)
Posttranslational modifications such as ubiquitination and phosphorylation play an important role in the regulation of cellular protein function. Homeodomain-interacting protein kinase 2 (HIPK2) is a member of the recently identified family of nuclear protein kinases that act as corepressors for
Stéphane Giraud et al.
Journal of virology, 78(6), 2984-2993 (2004-03-03)
Homeodomain-interacting protein kinase 2 (HIPK2) is a nuclear serine/threonine kinase of the subfamily of dual-specificity Yak1-related kinase proteins. HIPK2 was first described as a homeodomain-interacting protein kinase acting as a corepressor for homeodomain transcription factors. More recently, it was reported

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