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Key Documents

HPA008905

Sigma-Aldrich

Anti-DMPK antibody produced in rabbit

enhanced validation

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

Synonyme(s) :

Anti-DM-kinase antibody produced in rabbit, Anti-DMK antibody produced in rabbit, Anti-MDPK antibody produced in rabbit, Anti-MT-PK antibody produced in rabbit, Anti-Myotonic dystrophy protein kinase antibody produced in rabbit, Anti-Myotonin-protein kinase antibody produced in rabbit

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Numéro HPA (Human Protein Atlas):

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

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

Technique(s)

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

Séquence immunogène

LGVFAYEMFYGQTPFYADSTAETYGKIVHYKEHLSLPLVDEGVPEEARDFIQRLLCPPETRLGRGGAGDFRTHPFFFGLDWDGLRDSVPPFTPDFEGATDTCNFDLVE

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 ... DMPK(1760)

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Description générale

DMPK (dystrophia myotonica protein kinase) gene is localized to human chromosome 19q13.3, which codes for a Ser/Thr kinase. This gene is localized to myotonic dystrophy (DM) locus, and belongs to the myotonic dystrophy proteinkinase family. This gene is composed of 15 exons, and the mRNA is highly alternatively spliced. This gives rise to multiple isoforms of this protein, and they all have in common a leucine-rich domain in N-terminal, a serine/threonine kinase domain, a C-terminal protein kinase domain and a coiled-coil region.

Immunogène

Myotonin-protein kinase 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

Expansion of CTG repeats in the 3′ UTR (untranslated region) this gene leads to the disorder Myotonic dystrophy type 1 (DM1). Normally this gene contains 5-37 CTG repeats, whereas DM1 patients contain 50 to several thousand CTG repeats in the 3′UTR. In vitro studies show that adenosinetriphosphate facilitates the unwinding of CTG-duplex repeats by DDX6 (DEAD-box helicase 6) protein. Thus, DDX6 is capable of releasing and remodeling nuclear DMPK messenger ribonucleoprotein foci, which can reverse pathogenic alternative splicing. This protein leads to reorganization of actin cytoskeleton and removal of membrane organelles during differentiation of normal lens. However, in DM1 lenses it results in the retention of the intracellular membrane organelles.

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 APREST71376

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

S Jin et al.
Cell motility and the cytoskeleton, 45(2), 133-148 (2000-02-05)
DMPK, the product of the DM locus, is a member of the same family of serine-threonine protein kinases as the Rho-associated enzymes. In DM, membrane inclusions accumulate in lens fiber cells producing cataracts. Overexpression of DMPK in cultured lens epithelial
Lisa Kalman et al.
The Journal of molecular diagnostics : JMD, 15(4), 518-525 (2013-05-18)
Myotonic dystrophy type 1 (DM1) is caused by expansion of a CTG triplet repeat in the 3' untranslated region of the DMPK gene that encodes a serine-threonine kinase. Patients with larger repeats tend to have a more severe phenotype. Clinical
Aline Huguet et al.
PLoS genetics, 8(11), e1003043-e1003043 (2012-12-05)
Myotonic dystrophy type 1 (DM1) is caused by an unstable CTG repeat expansion in the 3'UTR of the DM protein kinase (DMPK) gene. DMPK transcripts carrying CUG expansions form nuclear foci and affect splicing regulation of various RNA transcripts. Furthermore
DDX6 regulates sequestered nuclear CUG-expanded DMPK-mRNA in dystrophia myotonica type 1.
Pettersson OJ, Aagaard L, Andrejeva D, et al.
Nucleic Acids Research, 42(11), 7186-7200 (2014)
Ralph J A Oude Ophuis et al.
Muscle & nerve, 40(4), 545-555 (2009-07-25)
Myotonic dystrophy type 1 (DM1) is a neuromuscular disorder caused by an unstable (CTG . CAG)n segment in the 3' untranslated region of the myotonic dystrophy protein kinase (DMPK) gene. It is commonly accepted that DMPK mRNA-based toxicity is the

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