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HPA004345

Sigma-Aldrich

Anti-TRIM33 antibody produced in rabbit

enhanced validation

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

Synonym(s):

Anti-E3 ubiquitin-protein ligase TRIM33, Anti-Ectodermin homolog, Anti-Protein Rfg7, Anti-RET-fused gene 7 protein, Anti-TIF1-gamma, Anti-Transcription intermediary factor 1-gamma, Anti-Tripartite motif-containing protein 33

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
HPA004345
NACRES:
NA.43

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

MQPHLQRQHSNPGHAGPFPVVSVHNTTINPTSPTTATMANANRGPTSPSVTAIELIPSVTNPENLPSLPDIPPIQLEDAGSSSLDNLLSRYISGSHLPPQPTSTMNPSPGPSALSPGSSGLSNSHTPVRPPSTSSTGSR

UniProt accession no.

Q9UPN9

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TRIM33(51592)

General description

TRIM33 (Tripartite motif containing 33) is a transcriptional repressor belonging to the transcriptional intermediary factor 1 family.

Immunogen

E3 ubiquitin-protein ligase TRIM33 recombinant protein epitope signature tag (PrEST)

Application

Anti-TRIM33 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Biochem/physiol Actions

TRIM33 (Tripartite motif containing 33) is directly involved in the regulation of tumor cell growth through TGF-β/Smad signaling cascade. In TGF-β/Smad signaling pathway, it binds to the receptor phosphorylated Smad2/3 to reflect differentiation response. It exhibits a strong silencing activity of gene expression in promoter attached condition. It functions as a biomarker in the progression of hepatocellular carcinoma (HCC). In HCC, TRIM33 plays an important role in the tumor growth at the early stage of HCC, but not in advanced form. On the other hand, it inhibits invasion and metastasis in both early and advanced-stage of HCC.

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.

Linkage

Corresponding Antigen APREST86693

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

Disclaimer

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.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

HPA004345-25UL:
HPA004345-100UL:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ze-yang Ding et al.
Hepatology (Baltimore, Md.), 60(5), 1620-1636 (2014-06-24)
Transcriptional intermediary factor 1 gamma (TIF1γ) may play either a potential tumor-suppressor or -promoter role in cancer. Here we report on a critical role of TIF1γ in the progression of hepatocellular carcinoma (HCC). Reduced expression of TIF1γ was detected in
Wei He et al.
Cell, 125(5), 929-941 (2006-06-06)
Tissue homeostasis in mammals relies on powerful cytostatic and differentiation signals delivered by the cytokine TGFbeta and relayed within the cell via the activation of Smad transcription factors. Formation of transcription regulatory complexes by the association of Smad4 with receptor-phosphorylated
Leonardo Morsut et al.
Development (Cambridge, England), 137(15), 2571-2578 (2010-06-25)
The definition of embryonic potency and induction of specific cell fates are intimately linked to the tight control over TGFbeta signaling. Although extracellular regulation of ligand availability has received considerable attention in recent years, surprisingly little is known about the
Sudha Rajderkar et al.
Biochemistry and biophysics reports, 12, 185-192 (2017-11-02)
Embryonic stem cells (ESCs) are an established model for investigating developmental processes, disease conditions, tissue regeneration and therapeutic targets. Previous studies have shown that tripartite motif-containing 33 protein (Trim33) functions as a chromatin reader during Nodal-induced mesoderm induction. Here we
Sudha Rajderkar et al.
Developmental biology, 450(2), 101-114 (2019-04-04)
Congenital cardiac malformations are among the most common birth defects in humans. Here we show that Trim33, a member of the Tif1 subfamily of tripartite domain containing transcriptional cofactors, is required for appropriate differentiation of the pre-cardiogenic mesoderm during a
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