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Merck
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Key Documents

HPA021545

Sigma-Aldrich

Anti-TPK1 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, Ab1

Sinonimo/i:

Anti-PP20, Anti-Placental protein 20, Anti-Thiamin pyrophosphokinase 1, Anti-Thiamine pyrophosphokinase 1, Anti-hTPK1

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About This Item

Codice UNSPSC:
12352203
Numero Human Protein Atlas:

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

Convalida avanzata

recombinant expression
Learn more about Antibody Enhanced Validation

tecniche

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:20-1:50
western blot: 0.04-0.4 μg/mL

Sequenza immunogenica

HRLHVDTGMEGDWCGLIPVGQPCMQVTTTGLKWNLTNDVLAFGTLVSTSNTYDGSGVVTVETDHPL

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... TPK1(27010)

Descrizione generale

TPK1 (thiamine pyrophosphokinase 1) protein is encoded by TPK1 gene localized to human chromosome 7q34-36. The gene comprises of at least nine exons and spans ~420kb. TPK1 enzyme is highly expressed in maternal, placental and fetal tissues. The human TPK1 mRNA is expressed relatively high in kidney, small intestine and testis with lesser expression in brain, liver, placenta and spleen.

Immunogeno

Thiamin pyrophosphokinase 1 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

TPK1 (thiamine pyrophosphokinase 1) is a cellular enzyme that catalyzes the conversion of thiamine to thiamine pyrophosphate (TPP). TPK1 enzyme plays a vital role in controlling birth weight. Mutation of this gene causes thiamine metabolism dysfunction called episodic encephalopathy .

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 APREST75128

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

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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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Siddharth Banka et al.
Molecular genetics and metabolism, 113(4), 301-306 (2014-12-03)
Thiamine pyrophosphokinase (TPK) produces thiamine pyrophosphate, a cofactor for a number of enzymes, including pyruvate dehydrogenase and 2-ketoglutarate dehydrogenase. Episodic encephalopathy type thiamine metabolism dysfunction (OMIM 614458) due to TPK1 mutations is a recently described rare disorder. The mechanism of
D Fradin et al.
Annals of human genetics, 71(Pt 5), 578-585 (2007-02-14)
Extreme variations in birth weight increase immediate postnatal mortality and morbidity, and are also associated with the predisposition to metabolic diseases in late adulthood. Birth weight in humans is influenced by yet unknown genetic factors. Since the 7q34-q35 region showed
R Zhao et al.
Biochimica et biophysica acta, 1517(2), 320-322 (2001-05-09)
Thiamin pyrophosphokinase (TPK, EC 2.7.6.2) catalyses phosphorylation of thiamin to thiamin pyrophosphate, an active enzyme cofactor. Here we describe the cloning of complete human TPK1 cDNA from an adult liver library. Human TPK1 is 89% identical to murine TPK1 at
Clara Andrea Solari et al.
The Biochemical journal, 462(3), 567-579 (2014-06-21)
PKA (cAMP-dependent protein kinase) activity, as well as that of other AGC members, is regulated by multiple phosphorylations of its catalytic subunits. In Saccharomyces cerevisiae, the PKA regulatory subunit is encoded by the gene BCY1, and the catalytic subunits are

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