MABE1932

Anti-EWS Antibody, clone 21B1

clone 21B1, from rat

• Sinônimo(s): RNA-binding protein EWS, EWS oncogene, Ewing sarcoma breakpoint region 1 protein
• Código UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Propriedades

• fonte biológica: rat
• forma do anticorpo: purified immunoglobulin
• tipo de produto de anticorpo: primary antibodies
• clone: 21B1, monoclonal
• reatividade de espécies: human
• embalagem: antibody small pack of 25 μL
• técnica(s): ELISA: suitable; western blot: suitable
• Isotipo: IgG1κ
• nº de adesão NCBI: NP_053733
• nº de adesão UniProt: Q01844
• modificação pós-traducional do alvo: unmodified
• Informações sobre genes: human ... EWSR1(2130)

Descrição

Descrição geral

RNA-binding protein EWS (UniProt: Q01844; also known as EWS oncogene, Ewing sarcoma breakpoint region 1 protein) is encoded by the EWSR1 (also known as EWS) gene (Gene ID: 2130) in human. EWS is member of the TET family of DNA and RNA-binding proteins, which also includes translocated in liposarcoma/fused in sarcoma protein (FUS/TLS) and TATA-binding protein-associated factor 15. It is a multifaceted RNA binding protein with established roles in transcription, pre-mRNA processing, and DNA damage response. It contains a transcriptional-activation domain (EAD), 3 glycine-arginine rich regions, an RNA-binding domain, and a zinc finger domain (aa 518-549). EWS is highly methylated on arginine residues and methylation is mediated by PRMT1 and to some extent by PRMT8. Various environmental signals are known to induce post-translational modifications in its RNA binding domain and glycine-arginine rich domains, thus modulating EWS activity. EWS can relocate from cytoplasm to ribosomes upon PTK2B/FAK2 activation. Mutations in EWS gene are known to cause Ewing sarcoma, a highly malignant, metastatic, primitive small round cell tumor of bone and soft tissue.

Especificidade

Clone 21B1 is a rat monoclonal antibody that detects human RNA-binding protein EWS. It targets an epitope with in 20 amino acids from the C-terminal region.

Imunogênio

Ovalbumin-conjugated linear peptide corresponding to 20 amino acids from the RGG3 domain of human RNA-binding protein EWS.

Aplicação

Anti-EWS, clone 21B1, Cat. No. MABE1932, is a highly specific rat monoclonal antibody that targets RNA-binding protein EWS and has been tested in ELISA and Western Blotting.

ELISA Analysis: A representative lot detected EWS in ELISA applications (Suarez-Calvet, M, et. al. (2016). Acta Neropathol. 131(4):587-604).

Western Blotting Analysis: A representative lot detected EWS in Western Blotting applications (Suarez-Calvet, M, et. al. (2016). Acta Neropathol. 131(4):587-604).

Research Category
Epigenetics & Nuclear Function

Qualidade

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected EWS in HeLa cell lysate.

Descrição-alvo

~85 kDa observed; 68.48 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

forma física

Format: Purified

Protein G purified

Purified rat monoclonal antibody IgG1 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.

Outras notas

Concentration: Please refer to lot specific datasheet.

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.

Informações de segurança

• 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