Date published: 2026-7-29

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BMAL1 Antibody (B-1): sc-365645

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Datasheets
  • BMAL1 Antibody (B-1) is a mouse monoclonal IgG1 κ BMAL1 antibody, cited in 33 publications, provided at 200 µg/ml
  • raised against amino acids 441-610 mapping near the C-terminus of BMAL1 of human origin
  • BMAL1 Antibody (B-1) is recommended for detection of BMAL1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-BMAL1 Antibody (B-1) 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
  • TransCruz reagent for Gel Supershift and ChIP applications (sc-365645 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for BMAL1 Antibody (B-1) for WB applications. These reagents are now offered in bundles with BMAL1 Antibody (B-1) (see ordering information below).
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BMAL1 Antibody (B-1) is a mouse monoclonal IgG1 kappa light chain antibody that detects BMAL1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). BMAL1 (B-1) antibody 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. BMAL1 protein, also known as brain and muscle Arnt-like protein 1, plays a crucial role in circadian rhythm regulation by forming a heterodimer with Clock protein, which then binds to promoter regions of target genes such as mPer1. This interaction maintains the body′s internal clock, influencing physiological processes including sleep-wake cycles, hormone release, and metabolism. Disruptions in BMAL1 function can lead to circadian rhythm disorders and have been linked to metabolic syndromes and other health issues. Additionally, BMAL1 belongs to a larger family of transcription factors including aromatic hydrocarbon receptor (AhR) and nuclear translocator proteins (Arnt 1 and Arnt 2), which are essential for ligand-dependent activation of genes involved in detoxification processes. anti-BMAL1 antibody (B-1) versatility in various applications makes this product an invaluable tool for researchers studying circadian biology and its implications in health and disease.

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

BMAL1 Antibody (B-1) References:

  1. Identification of the Ah receptor nuclear translocator protein (Arnt) as a component of the DNA binding form of the Ah receptor.  |  Reyes, H., et al. 1992. Science. 256: 1193-5. PMID: 1317062
  2. Circadian rhythms in the absence of the clock gene Bmal1.  |  Ray, S., et al. 2020. Science. 367: 800-806. PMID: 32054765
  3. BMAL1-Downregulation Aggravates Porphyromonas Gingivalis-Induced Atherosclerosis by Encouraging Oxidative Stress.  |  Xie, M., et al. 2020. Circ Res. 126: e15-e29. PMID: 32078488
  4. An astrocyte BMAL1-BAG3 axis protects against alpha-synuclein and tau pathology.  |  Sheehan, PW., et al. 2023. Neuron. 111: 2383-2398.e7. PMID: 37315555
  5. Bmal1 downregulation leads to diabetic cardiomyopathy by promoting Bcl2/IP3R-mediated mitochondrial Ca2+ overload.  |  Zhang, N., et al. 2023. Redox Biol. 64: 102788. PMID: 37356134
  6. BMAL1 loss in oligodendroglia contributes to abnormal myelination and sleep.  |  Rojo, D., et al. 2023. Neuron. 111: 3604-3618.e11. PMID: 37657440
  7. Transcriptional activation domains of the Ah receptor and Ah receptor nuclear translocator.  |  Sogawa, K., et al. 1995. J Cancer Res Clin Oncol. 121: 612-20. PMID: 7559746
  8. cDNA cloning and tissue-specific expression of a novel basic helix-loop-helix/PAS factor (Arnt2) with close sequence similarity to the aryl hydrocarbon receptor nuclear translocator (Arnt).  |  Hirose, K., et al. 1996. Mol Cell Biol. 16: 1706-13. PMID: 8657146
  9. Cloning and selective expression in brain and kidney of ARNT2 homologous to the Ah receptor nuclear translocator (ARNT).  |  Drutel, G., et al. 1996. Biochem Biophys Res Commun. 225: 333-9. PMID: 8753765
  10. cDNA cloning and tissue-specific expression of a novel basic helix-loop-helix/PAS protein (BMAL1) and identification of alternatively spliced variants with alternative translation initiation site usage.  |  Ikeda, M. and Nomura, M. 1997. Biochem Biophys Res Commun. 233: 258-64. PMID: 9144434
  11. Ah receptor, a novel ligand-activated transcription factor.  |  Sogawa, K. and Fujii-Kuriyama, Y. 1997. J Biochem. 122: 1075-9. PMID: 9498548
  12. Circadian oscillation of BMAL1, a partner of a mammalian clock gene Clock, in rat suprachiasmatic nucleus.  |  Honma, S., et al. 1998. Biochem Biophys Res Commun. 250: 83-7. PMID: 9735336

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

BMAL1 Antibody (B-1)

sc-365645
200 µg/ml
$322.00

BMAL1 Antibody (B-1): m-IgG Fc BP-HRP Bundle

sc-529422
200 µg Ab; 10 µg BP
$361.00

BMAL1 Antibody (B-1): m-IgGκ BP-HRP Bundle

sc-522309
200 µg Ab, 40 µg BP
$361.00

BMAL1 Antibody (B-1) X

sc-365645 X
200 µg/0.1 ml
$322.00

BMAL1 Antibody (B-1) AC

sc-365645 AC
500 µg/ml, 25% agarose
$424.00

BMAL1 Antibody (B-1) HRP

sc-365645 HRP
200 µg/ml
$322.00

BMAL1 Antibody (B-1) FITC

sc-365645 FITC
200 µg/ml
$336.00

BMAL1 Antibody (B-1) PE

sc-365645 PE
200 µg/ml
$349.00

BMAL1 Antibody (B-1) Alexa Fluor® 488

sc-365645 AF488
200 µg/ml
$364.00

BMAL1 Antibody (B-1) Alexa Fluor® 546

sc-365645 AF546
200 µg/ml
$364.00

BMAL1 Antibody (B-1) Alexa Fluor® 594

sc-365645 AF594
200 µg/ml
$364.00

BMAL1 Antibody (B-1) Alexa Fluor® 647

sc-365645 AF647
200 µg/ml
$364.00

BMAL1 Antibody (B-1) Alexa Fluor® 680

sc-365645 AF680
200 µg/ml
$364.00

BMAL1 Antibody (B-1) Alexa Fluor® 790

sc-365645 AF790
200 µg/ml
$364.00