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Anti-TFE3 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

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Tfe3 Antibody, Tfe3 Antibody - Anti-TFE3 antibody produced in rabbit, TFEA, bHLHe33
MDL number:
Human Protein Atlas Number:

biological source




antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity

human, rat, mouse

enhanced validation

RNAi knockdown
Learn more about Antibody Enhanced Validation


immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:500-1:1000
western blot: 0.04-0.4 μg/mL

UniProt accession no.


research pathology

shipped in

wet ice

storage temp.


target post-translational modification


Gene Information

human ... TFE3(7030)

General description

Transcription factor binding to IGHM enhancer 3 or transcription factor E3 (TFE3) gene is mapped to human chromosome Xp11.23. TFE3 belongs to helix-loop-helix leucine zipper family of transcription factors.


Transcription factor binding to ighm enhancer 3 recombinant protein epitope signature tag (PrEST).



Anti-TFE3(Transcription factor binding to IGHM enhancer 3) antibody produced in rabbit has been used:
  • in immunofluorescence
  • in immunocytochemistry studies
  • in immunostaining

Biochem/physiol Actions

Transcription factor binding to IGHM enhancer 3 (TFE3) interacts with other transcription factors and plays a key role in cell growth and proliferation. It promotes renal adenocarcinoma progression. TFE3 gene locus is also involved in translocations events resulting in a TFE3 fusion protein, which is a potential marker for screening their prevalence in renal cell carcinomas. It interacts and regulates expression of G-protein Gα16 and favors regulation of claudin 14.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.


Corresponding Antigen APREST74277

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany


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.

Storage Class

10 - Combustible liquids



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Shogo Wada et al.
Genes & development, 30(22), 2551-2564 (2016-12-04)
Noncanonical mechanistic target of rapamycin (mTOR) pathways remain poorly understood. Mutations in the tumor suppressor folliculin (FLCN) cause Birt-Hogg-Dubé syndrome, a hamartomatous disease marked by mitochondria-rich kidney tumors. FLCN functionally interacts with mTOR and is expressed in most tissues, but
ERK-independent African Green monkey pluripotent stem cells in a putative chimera-competent state
De Los Angeles A, et al.
Biochemical and Biophysical Research Communications, 510(1), 78-84 (2019)
Identification of Transcription Factor E3 (TFE3) as a Receptor-independent Activator of G alpha 16 GENE REGULATION BY NUCLEAR G alpha SUBUNIT AND ITS ACTIVATOR
Sato M, et al.
The Journal of Biological Chemistry, 286(20), 17766-17776 (2011)
TFE3 regulates renal adenocarcinoma cell proliferation via activation of the mTOR pathway
Fang Y, et al.
Molecular Medicine Reports, 16(3), 2721-2725 (2017)
Epithelioid hemangioendotheliomas with TFE3 gene translocations are compossible with CAMTA1 gene rearrangements
Lee SJ, et al.
Testing, 7(7), 7480-7480 (2016)

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