05-1532
Anti-SMN Antibody, clone 2B1
clone 2B1, from mouse
Synonyme(s) :
Component of gems 1, gemin 1, spinal muscular atrophy (Werdnig-Hoffmann disease, Kugelberg-Welander disease), survival of motor neuron 1, telomeric
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About This Item
Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41
Produits recommandés
Source biologique
mouse
Niveau de qualité
Forme d'anticorps
purified immunoglobulin
Type de produit anticorps
primary antibodies
Clone
2B1, monoclonal
Espèces réactives
human
Réactivité de l'espèce (prédite par homologie)
Xenopus, mouse
Technique(s)
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
Isotype
IgG1κ
Numéro d'accès NCBI
Numéro d'accès UniProt
Conditions d'expédition
wet ice
Modification post-traductionnelle de la cible
unmodified
Informations sur le gène
human ... SMA4(11039)
Description générale
The survival of motor neurons (SMN) protein is essential for the biogenesis of small nuclear RNA (snRNA)-ribonucleoproteins (snRNPs), the major components of the pre-mRNA splicing machinery. Though it is ubiquitously expressed, SMN deficiency causes the motor neuron degenerative disease spinal muscular atrophy (SMA). SMN deficiency has unexpected cell type-specific effects on the repertoire of snRNAs and mRNAs. It alters the stoichiometry of snRNAs and causes widespread pre-mRNA splicing defects in numerous transcripts of diverse genes, preferentially those containing a large number of introns, in SMN-deficient mouse tissues. The SMN complex plays a role in RNA metabolism and in splicing regulation.
Spécificité
This antibody recognizes SMN.
Immunogène
Epitope: Unknown
His-tagged recombinant protein corresponding to human SMN.
Application
Anti-SMN Antibody, clone 2B1 is a Mouse Monoclonal Antibody for detection of SMN also known as Spinal muscular atrophy (Werdnig-Hoffmann disease Kugelberg-Welander disease) & has been validated in WB, ICC & IP.
Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected SMN in HeLa cells.
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
RNA Metabolism & Binding Proteins
RNA Metabolism & Binding Proteins
RNA Metabolism & Binding Proteins
RNA Metabolism & Binding Proteins
Qualité
Evaluated by Western Blot in HeLa cell lysate.
Western Blot Analysis: 0.5 µg/ml of this antibody detected SMN on 10 µg of HeLa cell lysate.
Western Blot Analysis: 0.5 µg/ml of this antibody detected SMN on 10 µg of HeLa cell lysate.
Description de la cible
35 kDa was observed; however, the calculated molecular weight is 31.849 kDa
Forme physique
Format: Purified
Protein G Purified
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4, 150 mM NaCl) with 0.05% sodium azide.
Stockage et stabilité
Stable for 1 year at 2-8°C from date of receipt.
Remarque sur l'analyse
Control
HeLa cell lysate
HeLa cell lysate
Autres remarques
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Clause de non-responsabilité
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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Code de la classe de stockage
12 - Non Combustible Liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Minoru Satoh et al.
Arthritis and rheumatism, 63(7), 1972-1978 (2011-03-23)
Autoantibodies in the systemic rheumatic diseases are clinically useful biomarkers of the diagnosis or of certain clinical characteristics. An unusual pattern of immunoprecipitation, in which the D, E, F, and G proteins of small nuclear RNPs (snRNP) but without other
Lea Marie Esser et al.
International journal of molecular sciences, 24(21) (2023-11-14)
The survival motor neuron (SMN) complex is a multi-megadalton complex involved in post-transcriptional gene expression in eukaryotes via promotion of the biogenesis of uridine-rich small nuclear ribonucleoproteins (UsnRNPs). The functional center of the complex is formed from the SMN/Gemin2 subunit.
Elena Hernandez-Gerez et al.
Annals of clinical and translational neurology, 7(9), 1580-1593 (2020-08-14)
The purpose of the study was to determine the extent and role of systemic hypoxia in the pathogenesis of spinal muscular atrophy (SMA). Hypoxia was assayed in vivo in early-symptomatic (postnatal day 5) SMA-model mice by pimonidazole and [18 F]-Fluoroazomycin
Lu Chen et al.
Nucleic acids research, 50(21), 12400-12424 (2022-08-11)
Trimethylguanosine synthase 1 (TGS1) is a highly conserved enzyme that converts the 5'-monomethylguanosine cap of small nuclear RNAs (snRNAs) to a trimethylguanosine cap. Here, we show that loss of TGS1 in Caenorhabditis elegans, Drosophila melanogaster and Danio rerio results in
Phosphorylation of pICln by the autophagy activating kinase ULK1 regulates snRNP biogenesis and splice activity of the cell.
Esser, et al.
Computational and structural biotechnology journal, 21, 2100-2109 (2023)
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