HPA021545
Anti-TPK1 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, Ab1
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Synonym(s):
Anti-PP20, Anti-Placental protein 20, Anti-Thiamin pyrophosphokinase 1, Anti-Thiamine pyrophosphokinase 1, Anti-hTPK1
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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
enhanced validation
recombinant expression
Learn more about Antibody Enhanced Validation
technique(s)
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:20-1:50
western blot: 0.04-0.4 μg/mL
immunogen sequence
HRLHVDTGMEGDWCGLIPVGQPCMQVTTTGLKWNLTNDVLAFGTLVSTSNTYDGSGVVTVETDHPL
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... TPK1(27010)
Related Categories
General description
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.
Immunogen
Thiamin pyrophosphokinase 1 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
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 .
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 APREST75128
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
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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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
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