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HPA026842

Sigma-Aldrich

Anti-LARP7 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, ab1

Sinónimos:

Anti-DKFZP564K112, Anti-HDCMA18P, Anti-La ribonucleoprotein domain family, member 7, Anti-PIP7S

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.41

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

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:20-1:50

immunogen sequence

DSGVPQNTGMKNEKTANREECRTQEKVNATGPQFVSGVIVKIISTEPLPGRKQVRDTLAAISEVLYVDLLEGDTECHA

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... LARP7(51574)

General description

La ribonucleoprotein domain family member 7 (LARP7), also known as HDCMA18P or PIP7S, is the member of LARP RNA-binding protein family. The gene coding for this oligopyrimidine-binding protein is mapped near human chromosome 4q25. The encoded protein is characterized by a La domain and an RNA recognition motif at N- terminal, which facilitates its binding to the U-rich 3′ terminus of 7SK RNA.

Immunogen

La ribonucleoprotein domain family, member 7 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.

Biochem/physiol Actions

La ribonucleoprotein domain family member 7 (LARP7) is a novel gastrointestinal tumor-suppressor gene, which might function as a potential therapeutic target in gastric cancer (GC).LARP7 present in the nucleus functions as a RNA-binding and -regulatory protein, with the help of its functional domain. LARP7 acts as a chaperone of 7SK noncoding RNA (ncRNA). Mutation in this chaperone leads to Primordial dwarfism (PD), facial dysmorphism and intellectual disability. LARP7, which is an element of 7SK RNP system, plays a vital role in transcriptional regulation of polymerase II genes.

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:
  • 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 APREST73981

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

Disclaimer

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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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

LARP7 is a potential tumor suppressor gene in gastric cancer.
Cheng Y
Laboratory Investigation; a Journal of Technical Methods and Pathology, 92(7), 1013-1019 (2012)
Loss of function mutation in LARP7, chaperone of 7SK ncRNA, causes a syndrome of facial dysmorphism, intellectual disability, and primordial dwarfism.
Alazami AM
Human Mutation, 33(10), 1429-1434 (2012)
The La-related protein LARP7 is a component of the 7SK ribonucleoprotein and affects transcription of cellular and viral polymerase II genes.
Markert A
EMBO Reports, 9(6), 569-575 (2008)
Primary intestinal lymphangiectasia diagnosed by capsule endoscopy and double balloon enteroscopy.
Oh TG
World Journal of Gastrointestinal Endoscopy , 3(11), 235-240 (2011)

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