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Key Documents

HPA003482

Sigma-Aldrich

Anti-SNRPB antibody produced in rabbit

enhanced validation

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

Synonym(s):

Anti-COD, Anti-SNRPB1, Anti-Sm-B/B′, Anti-SmB/SmB′, Anti-snRNP-B, Anti-HCERN3, Anti-PWCR, Anti-RT-LI, Anti-SM-D, Anti-SMN, Anti-SNRNP-N, Anti-SNURF-SNRPN

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About This Item

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

Pricing and availability is not currently available.

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

rat, human, mouse

enhanced validation

RNAi knockdown
Learn more about Antibody Enhanced Validation

Immunogen

small nuclear ribonucleoprotein polypeptides B and B1 recombinant protein epitope signature tag (PrEST)

Application

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

Small nuclear ribonucleoprotein-associated protein N is a protein encoded by the SNRPB gene in humans and is mapped between chromosomes 15q11 -q13. It encodes a small nuclear ribonucleoprotein subunit and is involved in splicing of pre-mRNA. This gene is found to be expressed mostly in brain. It is also found in neural stem cells of mice and humans. The maternal imprints for the imprint control (IC) -region of the human SNRPB-gene are re-established at the germinal vesicle (GV) stage and are not re-established in a late oocyte stage or after fertilization.

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 APREST86243

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 Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jin Ma et al.
Molecular medicine reports, 12(4), 6060-6064 (2015-08-12)
The spliceosome, the large RNA‑protein molecular complex, is crucial for pre‑mRNA splicing. Several antitumor drugs have been found to tightly bind to the components of the spliceosome and mutations in the spliceosome have been reported in several types of cancer.
C C Glenn et al.
Human molecular genetics, 2(12), 2001-2005 (1993-12-01)
The SNRPN gene encodes a small nuclear ribonucleoprotein subunit, SmN, thought to be involved in splicing of pre-mRNA. A closely related protein, SmB/B', is constitutively expressed in all tissues except the brain, where SmN is predominantly expressed. The mouse homolog
Meiling Ji et al.
Frontiers in oncology, 10, 561287-561287 (2020-11-24)
Colorectal cancer is a major cause of death worldwide, and the identification of new diagnostic and prognostic biomarkers is crucial to develop new strategies to avoid colorectal cancer-related deaths. Small nuclear ribonucleoprotein polypeptide N (SNRPN) is an imprinted gene that
Shih-Han Lee et al.
Journal of neuro-oncology, 101(3), 419-428 (2010-06-29)
Germ cell tumours (GCTs) are a diverse group of neoplasms all of which are generally believed to arise from germ cell progenitors (PGCs). Even those that form in the nervous system are likewise believed to be PGC-derived, despite being found
Elke Geuns et al.
Human molecular genetics, 12(22), 2873-2879 (2003-09-23)
Imprinting is an epigenetic mechanism leading to mono-allelic expression of imprinted genes. In order to inherit the differential epigenetic imprints from one generation to the next, these imprints have to be erased in the primordial germ cells and re-established in

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