Date published: 2026-5-2

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BRUNOL4 Antibody (C-4): sc-398292

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Datasheets
  • BRUNOL4 Antibody (C-4) is a mouse monoclonal IgG1 κ BRUNOL4 antibody, cited in 1 publications, provided at 200 µg/ml
  • raised against amino acids 1-50 mapping at the N-terminus of BRUNOL4 of human origin
  • BRUNOL4 Antibody (C-4) is recommended for detection of BRUNOL4 of mouse and human origin by WB, IP, IF and ELISA; also reactive with additional species, including equine
  • Anti-BRUNOL4 Antibody (C-4) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for BRUNOL4 Antibody (C-4) for WB applications. These reagents are now offered in bundles with BRUNOL4 Antibody (C-4) (see ordering information below).
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BRUNOL4 Antibody (C-4) is a mouse monoclonal IgG1 kappa light chain antibody that detects BRUNOL4 protein of mouse and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). BRUNOL4 Antibody (C-4) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. BRUNOL4, also known as CELF4, plays a crucial role in regulating pre-mRNA alternative splicing, which is essential for generating protein diversity and regulating gene expression in a tissue-specific manner. BRUNOL4 is involved in including exon 5 in cardiac isoforms of Troponin T-C during the critical transition from juvenile to adult heart remodeling, as well as in excluding smooth muscle and non-muscle exons in actinin pre-mRNAs. BRUNOL4 contains three RNA recognition motif (RRM) domains that facilitate binding to muscle-specific splicing enhancer intronic sites, thereby influencing splicing decisions. BRUNOL4 is predominantly expressed in the cerebellum, hippocampus, amygdala, and various regions of the cortex, highlighting its importance in neural function. Disruption of BRUNOL4 has been linked to idiopathic epilepsy, a prevalent neurological disorder characterized by recurrent seizures, underscoring BRUNOL4′s significance in both cardiac and neural contexts.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

BRUNOL4 Antibody (C-4) References:

  1. The CELF family of RNA binding proteins is implicated in cell-specific and developmentally regulated alternative splicing.  |  Ladd, AN., et al. 2001. Mol Cell Biol. 21: 1285-96. PMID: 11158314
  2. Identification and characterization of murine Brunol4, a new member of the elav/bruno family.  |  Meins, M., et al. 2002. Cytogenet Genome Res. 97: 254-60. PMID: 12438720
  3. Antagonistic regulation of alpha-actinin alternative splicing by CELF proteins and polypyrimidine tract binding protein.  |  Gromak, N., et al. 2003. RNA. 9: 443-56. PMID: 12649496
  4. ETR-3 and CELF4 protein domains required for RNA binding and splicing activity in vivo.  |  Singh, G., et al. 2004. Nucleic Acids Res. 32: 1232-41. PMID: 14973222
  5. Identification of CELF splicing activation and repression domains in vivo.  |  Han, J. and Cooper, TA. 2005. Nucleic Acids Res. 33: 2769-80. PMID: 15894795
  6. Cardiac tissue-specific repression of CELF activity disrupts alternative splicing and causes cardiomyopathy.  |  Ladd, AN., et al. 2005. Mol Cell Biol. 25: 6267-78. PMID: 15988035
  7. Complex seizure disorder caused by Brunol4 deficiency in mice.  |  Yang, Y., et al. 2007. PLoS Genet. 3: e124. PMID: 17677002

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

BRUNOL4 Antibody (C-4)

sc-398292
200 µg/ml
$322.00

BRUNOL4 Antibody (C-4): m-IgG Fc BP-HRP Bundle

sc-530743
200 µg Ab; 10 µg BP
$361.00

BRUNOL4 Antibody (C-4): m-IgGκ BP-HRP Bundle

sc-524278
200 µg Ab, 40 µg BP
$361.00

BRUNOL4 Antibody (C-4): m-IgG1 BP-HRP Bundle

sc-544230
200 µg Ab; 20 µg BP
$361.00

BRUNOL4 Antibody (C-4) AC

sc-398292 AC
500 µg/ml, 25% agarose
$424.00

BRUNOL4 Antibody (C-4) HRP

sc-398292 HRP
200 µg/ml
$322.00

BRUNOL4 Antibody (C-4) FITC

sc-398292 FITC
200 µg/ml
$336.00

BRUNOL4 Antibody (C-4) PE

sc-398292 PE
200 µg/ml
$349.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 488

sc-398292 AF488
200 µg/ml
$364.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 546

sc-398292 AF546
200 µg/ml
$364.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 594

sc-398292 AF594
200 µg/ml
$364.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 647

sc-398292 AF647
200 µg/ml
$364.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 680

sc-398292 AF680
200 µg/ml
$364.00

BRUNOL4 Antibody (C-4) Alexa Fluor® 790

sc-398292 AF790
200 µg/ml
$364.00

What is the recommended fixation method for immunofluorescence staining with BRUNOL4 (C-4): sc-398292 monoclonal antibody?

Asked by: cjMara
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-02-24
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Rated 1 out of 5 by from non specific antibody - I got a lot of bandsI bought this two weeks ago, and I get nonspecific bands.
Date published: 2017-07-11
Rated 5 out of 5 by from Produced beautiful immunofluorescence cytoplasmicProduced beautiful immunofluorescence cytoplasmic staining in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-03-12
Rated 5 out of 5 by from Produced positive Western Blot data of BRUNOL4Produced positive Western Blot data of BRUNOL4 expression in SH-SY5Y whole cell lysate. -SCBT QC
Date published: 2013-05-13
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BRUNOL4 Antibody (C-4) is rated 3.7 out of 5 by 3.
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