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Documentos Principais

05-1521

Sigma-Aldrich

Anti-hnRNP A1 Antibody, clone 4B10

clone 4B10, from mouse

Sinônimo(s):

Helix-destabilizing protein, Single-strand RNA-binding protein, heterogeneous nuclear ribonucleoprotein A1, heterogeneous nuclear ribonucleoprotein A1B protein, heterogeneous nuclear ribonucleoprotein B2 protein, heterogeneous nuclear ribonucleoprotein c

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

fonte biológica

mouse

Nível de qualidade

forma do anticorpo

purified immunoglobulin

tipo de produto de anticorpo

primary antibodies

clone

4B10, monoclonal

reatividade de espécies

human

técnica(s)

western blot: suitable

Isotipo

IgG2bκ

nº de adesão NCBI

nº de adesão UniProt

Condições de expedição

wet ice

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... HNRNPA1(3178)

Descrição geral

The hnRNPs are RNA binding proteins that complex with heterogeneous nuclear RNA (hnRNA) and associate with pre-mRNAs in the nucleus. These complexes are associated with pre-mRNA processing and other aspects of mRNA metabolism and transport. While all hnRNPs are present in the nucleus, data suggests they shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by hnRNP A1 has two repeats of quasi-RRM domains that bind to RNAs. This abundant core protein, along with other hnRNP proteins, is exported from the nucleus, probably bound to mRNA, and is immediately re-imported. The hnRNP A1 protein is involved in the packaging of pre-mRNA into hnRNP particles, transport of poly A+ mRNA from the nucleus to the cytoplasm, and may have a role in splice site selection.

Especificidade

This antibody recognizes hnRNP A1.

Imunogênio

Epitope: Unknown
Full length native protein partially purified human hnRNP A1.

Aplicação

Research Category
Epigenetics & Nuclear Function
Research Sub Category
RNA Metabolism & Binding Proteins
Use Anti-hnRNP A1 Antibody, clone 4B10 (mouse monoclonal antibody) validated in WB to detect hnRNP A1 also known as Helix-destabilizing protein, Single-str& RNA-binding protein, heterogeneous nuclear ribonucleoprotein A1.

Qualidade

Evaluated by Western Blot in K562 cell lysate.

Western Blot Analysis: 0.1 µg/ml of this antibody detected HnRNP A1 on 10 µg of K562 cell lysate.

Descrição-alvo

~ 38 kDa

forma física

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2bκ in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.

Armazenamento e estabilidade

Stable for 1 year at 2-8°C from date of receipt.

Nota de análise

Control
K562 cell lysate

Outras notas

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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The nuclear RNase III enzyme DROSHA interacts with its cofactor DGCR8 to form the Microprocessor complex, which initiates microRNA (miRNA) maturation by cleaving hairpin structures embedded in primary transcripts. Apart from its central role in the biogenesis of miRNAs, DROSHA
Cole D Libner et al.
The Journal of comparative neurology, 528(10), 1704-1724 (2019-12-25)
Neurodegeneration, including loss of neurons and axons, is a feature of progressive forms of multiple sclerosis (MS). The mechanisms underlying neurodegeneration are mostly unknown. Research implicates autoimmunity to nonmyelin self-antigens as important contributors to disease pathogenesis. Data from our lab
Yoshihiro Nihei et al.
Acta neuropathologica, 139(1), 99-118 (2019-10-24)
Repeat expansion in C9orf72 causes amyotrophic lateral sclerosis and frontotemporal lobar degeneration. Expanded sense and antisense repeat RNA transcripts in C9orf72 are translated into five dipeptide-repeat proteins (DPRs) in an AUG-independent manner. We previously identified the heterogeneous ribonucleoprotein (hnRNP) A3

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