05-621
Anti-CUGBP1 Antibody, clone 3B1
clone 3B1, Upstate®, from mouse
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41
biological source
mouse
Quality Level
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
3B1, monoclonal
species reactivity
bovine, mouse, human, rabbit, rat, pig
manufacturer/tradename
Upstate®
technique(s)
electrophoretic mobility shift assay: suitable
immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable
isotype
IgG
NCBI accession no.
UniProt accession no.
shipped in
wet ice
target post-translational modification
unmodified
Gene Information
human ... CELF1(10658)
General description
Myotonic dystrophy (MD) is an autosomal dominant neuromuscular disease that is associated with a (CTG)n repeat expansion in the 3′-untranslated region of the myotonin protein kinase (Mt-PK) gene. A (CUG)n oligonucleotides triplet repeat pre-mRNA/mRNA binding protein may play an important role in DM pathogenesis. HeLa cell protein, CUG-BP1, has been purified based upon its ability to bind specifically to (CUG)8 oligonucleotides in vitro. CUG-BP1 is the major (CUG)8 binding activity in normal cells. CUG-BP1 has been identified as isoforms of a novel heterogeneous nuclear ribonucleoprotein (hnRNP), hNab50. The CUG-BP/hNab50 protein is localized predominantly in the nucleus and is associated with polyadenylated RNAs in vivo. In vitro RNA-binding/photocrosslinking studies demonstrate that CUG-BP/hNab50 binds to RNAs containing the Mt-PK 3′-UTR.
Specificity
CUG-BP1
Immunogen
Full-length GST fusion protein corresponding to human CUG-BP1, also known as heterogeneous nuclear ribonucleoprotein (hnRNP) hNab50
Application
Anti-CUGBP1 Antibody, clone 3B1 is a high quality Mouse Monoclonal Antibody for the detection of CUGBP1 & has been validated in EMSA, IP, WB, ICC.
Research Category
Epigenetics & Nuclear Function
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
RNA Binding Protein (RBP)
Cell Cycle, DNA Replication & Repair
RNA Binding Protein (RBP)
Quality
routinely evaluated by immunoblot on HeLa nuclear extract
Target description
50kDa
Physical form
0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide before the addition of glycerol to 30%
Format: Purified
Protein G Chromatography
Storage and Stability
2 years at -20°C
Analysis Note
Control
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.
Legal Information
UPSTATE 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
10 - Combustible liquids
wgk_germany
WGK 1
Certificates of Analysis (COA)
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Find documentation for the products that you have recently purchased in the Document Library.
N Muge Kuyumcu-Martinez et al.
Molecular cell, 28(1), 68-78 (2007-10-16)
The genetic basis of myotonic dystrophy type 1 (DM1) is a CTG expansion in the 3' untranslated region (UTR) of DMPK. The pathogenic mechanism involves an RNA gain of function in which the repeat-containing transcripts accumulate in nuclei and alter
James P Orengo et al.
Annals of neurology, 69(4), 681-690 (2011-03-15)
Dysregulation of alternative splicing has become a molecular hallmark of myotonic dystrophy type 1 (DM1), in which neonatal splice variants are expressed in adult skeletal muscle. Splicing dysregulation is induced by RNA containing expanded CUG repeats expressed from the expanded
Reversible model of RNA toxicity and cardiac conduction defects in myotonic dystrophy.
Mahadevan, MS; Yadava, RS; Yu, Q; Balijepalli, S; Frenzel-McCardell, CD; Bourne, TD; Phillips, LH
Nature Genetics null
Rafal Goraczniak et al.
The Journal of biological chemistry, 283(4), 2286-2296 (2007-11-29)
The 3'-untranslated regions (UTRs) of human papillomavirus 16 (HPV16) and bovine papillomavirus 1 (BPV1) contain a negative regulatory element (NRE) that inhibits viral late gene expression. The BPV1 NRE consists of a single 9-nucleotide (nt) U1 small nuclear ribonucleoprotein (snRNP)
Ashish N Rao et al.
JCI insight, 6(5) (2021-01-27)
Myotonic dystrophy type 1 (DM1) is caused by a CTG repeat expansion in the DMPK gene. Expression of pathogenic expanded CUG repeat (CUGexp) RNA causes multisystemic disease by perturbing the functions of RNA-binding proteins, resulting in expression of fetal protein
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