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WH0009804M1

Sigma-Aldrich

Monoclonal Anti-TOMM20 antibody produced in mouse

clone 4F3, purified immunoglobulin, buffered aqueous solution

Synonym(s):

Anti-KIAA0016, Anti-MAS20, Anti-MGC117367, Anti-MOM19, Anti-TOM20, Anti-translocase of outer mitochondrial membrane 20 homolog (yeast)

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About This Item

MDL number:
MFCD04118702
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

4F3, monoclonal

form

buffered aqueous solution

species reactivity

human, mouse, rat

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect ELISA: suitable
indirect immunofluorescence: suitable
western blot: 1-5 μg/mL

isotype

IgG1κ

GenBank accession no.

BC066335

UniProt accession no.

Q15388

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... TOMM20(9804)

Related Categories

General description

Translocase of outer mitochondrial membrane 20 (TOMM20) is a 20kb gene with five exons and four introns, and is mapped to human chromosome 1q42.3. This gene codes for a TOMM20 receptor, which is a subunit of the outer mitochondrial membrane translocase. TOMM20 receptor contains a membrane anchor domain and a cytosolic domain, and is predominantly expressed in human cochlea.

Immunogen

TOMM20 (AAH66335, 1 a.a. ~ 145 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
MVGRNSAIAAGVCGALFIGYCIYFDRKRRSDPNFKNRLRERRKKQKLAKERAGLSKLPDLKDAEAVQKFFLEEIQLGEELLAQGEYEKGVDHLTNAIAVCGQPQQLLQVLQQTLPPPVFQMLLTKLPTISQRIVSAQSLAEDDVE

Biochem/physiol Actions

Translocase of outer mitochondrial membrane 20 (TOMM20) is a subunit of multiple component- dynamic complex, which plays a vital role in importing certain cytosolic proteins into or through the outer membrane of the mitochondria. It acts as a receptor for precursor proteins containing N-terminal cleavable presequences targeted to the mitochondria. Nuclear respiratory factor 2(NRF-2) plays an essential role in regulating transcription of the human TOMM20 gene. TOMM20 has potential as a prognostic biomarker and therapeutic target for gastric cancer. TOMM20 serve as a marker for mitochondrial protein import in inner ear, and reduced expression of TOMM20 is associated with Meniere′s disease.

Physical form

Solution in phosphate buffered saline, pH 7.4

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

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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Sinem K Saka et al.
Nature communications, 5, 3664-3664 (2014-04-11)
The isotopic composition of different materials can be imaged by secondary ion mass spectrometry. In biology, this method is mainly used to study cellular metabolism and turnover, by pulsing the cells with marker molecules such as amino acids labelled with
Z Zhao et al.
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology, 40(10), 1361-1368 (2014-05-14)
To explore metabolic symbiosis in gastric cancer and its relationship with cancer prognosis. Immunohistochemistry was used to detect MCT4 and TOMM20 expression in 113 gastric cancer patient specimens. The correlations of MCT4 and TOMM20 expression with gastric cancer clinicopathological features
Paola Agüi-Gonzalez et al.
Nanomaterials (Basel, Switzerland), 11(7) (2021-08-08)
Nanoscale imaging with the ability to identify cellular organelles and protein complexes has been a highly challenging subject in the secondary ion mass spectrometry (SIMS) of biological samples. This is because only a few isotopic tags can be used successfully
José R Blesa et al.
Gene, 391(1-2), 198-208 (2007-02-16)
TOMM20 is a subunit of the outer mitochondrial membrane translocase that plays a major role as a receptor of precursor proteins with N-terminal cleavable presequences targeted to the mitochondria. Nuclear respiratory factors 1 and 2 (NRF-1 and NRF-2) play an
Sebastián A Riquelme et al.
European journal of immunology, 45(12), 3269-3288 (2015-10-16)
Heme-oxygenase 1 (HO-1) prevents T cell-mediated inflammatory disease by producing carbon monoxide (CO) and impairing DC immunogenicity. However, the cellular mechanisms causing this inhibition are unknown. Here, we show that CO impairs mitochondrial function in DCs by reducing both the
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