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Documentos Principais

HPA029321

Sigma-Aldrich

Anti-SNRNP200 antibody produced in rabbit

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

Sinônimo(s):

Anti-ASCC3L1, Anti-BRR2, Anti-HELIC2, Anti-KIAA0788, Anti-U5-200KD, Anti-small nuclear ribonucleoprotein 200kDa (U5)

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About This Item

Código UNSPSC:
12352203
Número do Atlas de Proteínas Humanas:
NACRES:
NA.41

fonte biológica

rabbit

conjugado

unconjugated

forma do anticorpo

affinity isolated antibody

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

linha de produto

Prestige Antibodies® Powered by Atlas Antibodies

Formulário

buffered aqueous glycerol solution

reatividade de espécies

rat, mouse, human

técnica(s)

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500

sequência de imunogênio

LHPRDIDAFWLQRQLSRFYDDAIVSQKKADEVLEILKTASDDRECENQLVLLLGFNTFDFIKVLRQHRMMILYCTLLASAQSEAEKERIMGKMEADPELSKFLY

nº de adesão UniProt

Condições de expedição

wet ice

temperatura de armazenamento

−20°C

modificação pós-traducional do alvo

unmodified

Informações sobre genes

Descrição geral

SNRNP200 (small nuclear riboprotein 200) is a spliceosome RNA helicase, that belongs to the Ski2-like subfamily. It is located on chromosome 2q11.2 and codes for Brr2, a 200kDa helicase. It consists of 45 exons.

Imunogênio

small nuclear ribonucleoprotein 200kDa (U5) recombinant protein epitope signature tag (PrEST)

Aplicação

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.

Ações bioquímicas/fisiológicas

SNRNP200 (small nuclear riboprotein 200) plays a major role in unwinding U4/U6 snRNA to give a highly structured RNA interaction network required for the activation of the spliceosome. Attenuation of SNRNP200 in human cells reduces the production of interferon-β (IFNB1) and increases susceptibility to viral infection. It controls innate immune responses of Sendai virus infected human MDM (monocyte-derived macrophages). It positively modulates the activation of IRF3 (interferon regulatory factor 3) via interaction with TANK kinase 1 (TBK1). Suppression of SNRNP200 reduces antiviral immune response upon Sendai virus infection.

Características e benefícios

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.

Ligação

Corresponding Antigen APREST70250

forma física

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

Informações legais

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

Exoneração de responsabilidade

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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Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Visite a Biblioteca de Documentos

Spliceosome SNRNP200 Promotes Viral RNA Sensing and IRF3 Activation of Antiviral Response
Tremblay N, et al.
PLoS Pathogens, 12(7) (2016)
Karina D Rysenkova et al.
Frontiers in molecular neuroscience, 15, 865858-865858 (2022-07-26)
Urokinase receptor (uPAR) is a glycosylphosphatidylinositol (GPI)-anchored receptor of urokinase (uPA), which is involved in brain development, nerve regeneration, wound healing and tissue remodeling. We have recently shown that Plaur, which encodes uPAR, is an early response gene in murine
Mutations in the small nuclear riboprotein 200 kDa gene (SNRNP200) cause 1.6% of autosomal dominant retinitis pigmentosa
Bowne SJ, et al.
Molecular Vision, 19, 2407-2417 (2013)
Klára Klimešová et al.
Nature communications, 12(1), 3646-3646 (2021-06-17)
U5 snRNP is a complex particle essential for RNA splicing. U5 snRNPs undergo intricate biogenesis that ensures that only a fully mature particle assembles into a splicing competent U4/U6•U5 tri-snRNP and enters the splicing reaction. During splicing, U5 snRNP is
Dhruv Kumar Shakyawar et al.
Molecular biology of the cell, 29(9), 1111-1124 (2018-03-03)
C3G (Crk SH3 domain binding guanine nucleotide releasing factor) (Rap guanine nucleotide exchange factor 1), essential for mammalian embryonic development, is ubiquitously expressed and undergoes regulated nucleocytoplasmic exchange. Here we show that C3G localizes to SC35-positive nuclear speckles and regulates

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