Date published: 2026-5-2

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TRB-1 Antibody (E-7): sc-393536

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Datasheets
  • TRB-1 Antibody (E-7) is a mouse monoclonal IgG2a κ TRB-1 antibody, cited in 3 publications, provided at 200 µg/ml
  • raised against amino acids 98-172 mapping within an internal region of TRB-1 of human origin
  • TRB-1 Antibody (E-7) is recommended for detection of TRB-1 of mouse, rat and human origin by WB, IP, IF and ELISA
  • Anti-TRB-1 Antibody (E-7) 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-IgG2a BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for TRB-1 Antibody (E-7) for WB applications. These reagents are now offered in bundles with TRB-1 Antibody (E-7) (see ordering information below).
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TRB-1 Antibody (E-7) is a mouse monoclonal IgG2a kappa light chain antibody that detects TRB-1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). TRB-1 (E-7) 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. TRB-1 protein, also known as tribbles homolog 1, C8FW, GIG2, or TRB1, is a 372 amino acid protein that plays a crucial role in cellular signaling pathways, particularly through interaction with mitogen-activated protein kinase (MAPK) kinases. This interaction is vital for regulating MAP kinase cascades, which are essential for various cellular processes such as growth, differentiation, and response to stress. TRB-1 protein is predominantly expressed in tissues such as bone marrow, thyroid gland, skeletal muscle, and pancreas, highlighting importance in both normal physiology and potential pathophysiological conditions. The gene encoding TRB-1 is located on human chromosome 8, a region associated with numerous diseases and malignancies, making TRB-1 a significant target for research in cancer biology and therapeutic development.

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

TRB-1 Antibody (E-7) References:

  1. SINK is a p65-interacting negative regulator of NF-kappaB-dependent transcription.  |  Wu, M., et al. 2003. J Biol Chem. 278: 27072-9. PMID: 12736262
  2. Identification of a commonly amplified 4.3 Mb region with overexpression of C8FW, but not MYC in MYC-containing double minutes in myeloid malignancies.  |  Storlazzi, CT., et al. 2004. Hum Mol Genet. 13: 1479-85. PMID: 15163636
  3. Human tribbles, a protein family controlling mitogen-activated protein kinase cascades.  |  Kiss-Toth, E., et al. 2004. J Biol Chem. 279: 42703-8. PMID: 15299019
  4. Tribbles: novel regulators of cell function; evolutionary aspects.  |  Hegedus, Z., et al. 2006. Cell Mol Life Sci. 63: 1632-41. PMID: 16715410
  5. Human tribbles-1 controls proliferation and chemotaxis of smooth muscle cells via MAPK signaling pathways.  |  Sung, HY., et al. 2007. J Biol Chem. 282: 18379-18387. PMID: 17452330
  6. Enhanced TLR-mediated NF-IL6 dependent gene expression by Trib1 deficiency.  |  Yamamoto, M., et al. 2007. J Exp Med. 204: 2233-9. PMID: 17724128
  7. Characterization of a phosphoprotein whose mRNA is regulated by the mitogenic pathways in dog thyroid cells.  |  Wilkin, F., et al. 1997. Eur J Biochem. 248: 660-8. PMID: 9342215

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

TRB-1 Antibody (E-7)

sc-393536
200 µg/ml
$322.00

TRB-1 Antibody (E-7): m-IgG Fc BP-HRP Bundle

sc-530484
200 µg Ab; 10 µg BP
$361.00

TRB-1 Antibody (E-7): m-IgGκ BP-HRP Bundle

sc-523983
200 µg Ab, 40 µg BP
$361.00

TRB-1 Antibody (E-7): m-IgG2a BP-HRP Bundle

sc-547506
200 µg Ab; 10 µg BP
$361.00

TRB-1 Antibody (E-7) AC

sc-393536 AC
500 µg/ml, 25% agarose
$424.00

TRB-1 Antibody (E-7) HRP

sc-393536 HRP
200 µg/ml
$322.00

TRB-1 Antibody (E-7) FITC

sc-393536 FITC
200 µg/ml
$336.00

TRB-1 Antibody (E-7) PE

sc-393536 PE
200 µg/ml
$349.00

TRB-1 Antibody (E-7) Alexa Fluor® 488

sc-393536 AF488
200 µg/ml
$364.00

TRB-1 Antibody (E-7) Alexa Fluor® 546

sc-393536 AF546
200 µg/ml
$364.00

TRB-1 Antibody (E-7) Alexa Fluor® 594

sc-393536 AF594
200 µg/ml
$364.00

TRB-1 Antibody (E-7) Alexa Fluor® 647

sc-393536 AF647
200 µg/ml
$364.00

TRB-1 Antibody (E-7) Alexa Fluor® 680

sc-393536 AF680
200 µg/ml
$364.00

TRB-1 Antibody (E-7) Alexa Fluor® 790

sc-393536 AF790
200 µg/ml
$364.00

I need to use an antibody to detect the protein in samples of bovine origin. Do you know if sc-393536: TRB-1 (E-7) mouse monoclonal antibody will work?

Asked by: AbPolly
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support
Date published: 2017-03-06
  • y_2026, m_4, d_30, h_22CST
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Rated 1 out of 5 by from Does not work for human and mouse samplesI got a free sample which unfortunately would not detect Trib1 in both human and mouse samples. I do not recommend this product.
Date published: 2017-11-03
Rated 5 out of 5 by from Good Western blot data of TRBGood Western blot data of TRB-1 expression in non-transfected and mouse TRB-1 transfected 293T whole cell lysates. -SCBT QC
Date published: 2014-05-06
  • y_2026, m_4, d_30, h_22
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TRB-1 Antibody (E-7) is rated 3.0 out of 5 by 2.
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