Anti-TRIM37 antibody produced in rabbit

enhanced validation

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

Anti-TEF3, Anti-POB1, Anti-KIAA0898, Anti-Tripartite motif containing 37, Anti-MUL
Human Protein Atlas Number:
Pricing and availability is not currently available.

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity



antibody small pack of 25 μL

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation


immunoblotting: 0.04-0.4 μg/mL

immunogen sequence




UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... TRIM37(4591)

General description

TRIM37 (Tripartite motif containing 37) is a novel RING finger ubiquitin E3 ligase encoding a tripartite motif (TRIM, RING-B-box-coiled-coil)-family protein. It is mapped on 17q23 chromosomal region. It consists of three N-terminal domains named as RING, B-box and coiled-coil domains and a TRAF domain at its C-terminal domain with anti-HIV-1 activity. It is widely expressed in all the tissues.


tripartite motif containing 37 recombinant protein epitope signature tag (PrEST)


All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org)and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Biochem/physiol Actions

TRIM37 (Tripartite motif containing 37) restricts centriole reduplication during centriole biogenesis. It participates in epigenetic transcriptional repression by facilitating monoubiquitination of ′Lys-119′ of histone H2A (H2AK119Ub). TRIM37 also possesses anti-HIV activity. Mutation in TRIm37 causes an autosomal recessive prenatal-onset growth disorder, mulibrey nanism with dysmorphic features, cardiomyopathy, and hepatomegaly.
In glioma cells, suppression of TRIM37 can prevent the proliferation, migration/invasion and the epithelial-mesenchymal transition (EMT) phenotype in colorectal cancer.

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 APREST75547.

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 Sigma-Aldrich Co. LLC


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.


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Knockdown of TRIM37 suppresses the proliferation, migration and invasion of glioma cells through the inactivation of PI3K/Akt signaling pathway
Tang SL, et al.
Biomedicine and Pharmacotherapy, 99, 59-64 (2018)
TRIM37 promotes epithelial-mesenchymal transition in colorectal cancer
Hu CE and Gan J
Molecular Medicine Reports, 15(3), 1057-1062 (2017)
Jukka Kallijärvi et al.
Experimental cell research, 308(1), 146-155 (2005-05-12)
Mulibrey nanism is an autosomal recessive prenatal-onset growth disorder characterized by dysmorphic features, cardiomyopathy, and hepatomegaly. Mutations in TRIM37 encoding a tripartite motif (TRIM, RING-B-box-coiled-coil)-family protein underlie mulibrey nanism. We investigated the ubiquitin ligase activity predicted for the RING domain...
Azah A Tabah et al.
The Journal of general virology, 95(Pt 4), 960-967 (2013-12-10)
Trim 5α was the first member of the tripartite motif (TRIM) family of proteins that was identified to potently restrict human immunodeficiency virus type 1 (HIV-1) replication. The breadth of antiretroviral activity of TRIM family members is an active area...
Fernando R Balestra et al.
Developmental cell, 25(6), 555-571 (2013-06-19)
Centrioles are essential for forming cilia, flagella, and centrosomes and are thus critical for a range of fundamental cellular processes. Despite their importance, the mechanisms governing centriole biogenesis remain incompletely understood. We performed a high-content genome-wide small-interfering-RNA-based screen to identify...

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