Recombinant
RabMAb

Recombinant Anti-TOMM20 antibody [EPR15581-54] - Mitochondrial Marker (ab186735)

Overview

  • Product name

    Anti-TOMM20 antibody [EPR15581-54] - Mitochondrial Marker
    See all TOMM20 primary antibodies
  • Description

    Rabbit monoclonal [EPR15581-54] to TOMM20 - Mitochondrial Marker
  • Host species

    Rabbit
  • Tested applications

    Suitable for: ICC/IF, WB, IHC-P, Flow Cyt, IHC-Frmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Recombinant fragment within Human TOMM20 aa 1 to the C-terminus. The exact sequence is proprietary.
    Database link: Q15388

  • Positive control

    • WB: HepG2, HeLa, SH-SY5Y, PC-12 and NIH 3T3 cell lysates; IHC-P: Human ovarian carcinoma and mouse cardiac muscle tissues; ICC/IF: HeLa cells; Flow Cyt: HeLa cells; IHC-Fr: Mouse cardiac and small intestine tissues.
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab186735 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ICC/IF 1/250.
WB 1/1000 - 1/10000. Detects a band of approximately 16 kDa (predicted molecular weight: 16 kDa).
IHC-P 1/50 - 1/100.
Flow Cyt 1/90.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

 

IHC-Fr 1/50.

Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20)

Target

  • Function

    Central component of the receptor complex responsible for the recognition and translocation of cytosolically synthesized mitochondrial preproteins. Together with TOM22 functions as the transit peptide receptor at the surface of the mitochondrion outer membrane and facilitates the movement of preproteins into the TOM40 translocation pore.
  • Sequence similarities

    Belongs to the Tom20 family.
  • Cellular localization

    Mitochondrion outer membrane.
  • Information by UniProt
  • Database links

  • Alternative names

    • KIAA0016 antibody
    • MAS20 antibody
    • MGC117367 antibody
    • Mitochondrial 20 kDa outer membrane protein antibody
    • Mitochondrial import receptor subunit TOM20 homolog antibody
    • MOM19 antibody
    • Outer mitochondrial membrane receptor Tom20 antibody
    • TOM20 antibody
    • TOM20_HUMAN antibody
    • TOMM20 antibody
    • Translocase of outer mitochondrial membrane 20 homolog (yeast) antibody
    • Translocase of outer mitochondrial membrane 20 homolog type II antibody
    see all

Images

  • All lanes : Anti-TOMM20 antibody [EPR15581-54] - Mitochondrial Marker (ab186735) at 1/10000 dilution

    Lane 1 : HepG2 (human liver hepatocellular carcinoma cell line) cell lysate
    Lane 2 : HeLa (human epithelial cell line from cervix adenocarcinoma) cell lysate
    Lane 3 : SH-SY5Y (human neuroblastoma cell line from bone marrow) cell lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution

    Predicted band size: 16 kDa
    Observed band size: 16 kDa

  • Immunohistochemistry (Frozen sections) analysis of rat small intestine tissue sections labeling TOMM20 with Purified ab186735 at 1/50 (1.9 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.
  • ab186735 staining TOMM20 in HeLa (human epithelial cell line from cervix adenocarcinoma) cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with 4% Paraformaldehyde and permeabilized with 0.1% Triton X-100. Samples were incubated with primary antibody at a dilution of 1/500. A goat anti rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a dilution of 1/1000. DAPI was used as a nuclear counterstain.

    Control: PBS only

  • All lanes : Anti-TOMM20 antibody [EPR15581-54] - Mitochondrial Marker (ab186735) at 1/2000 dilution

    Lane 1 : PC-12 (rat adrenal gland pheochromocytoma cell line) cell lysate
    Lane 2 : NIH/3T3 (mouse embyro fibroblast cell line) cell lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution

    Predicted band size: 16 kDa
    Observed band size: 16 kDa

  • Immunohistochemical analysis of paraffin-embedded Human ovarian carcinoma tissue labeling TOMM20 with ab186735 at 1/100 dilution followed by prediluted HRP Polymer for Rabbit IgG. Counter stained with Hematoxylin.

  • Flow cytometry analysis of TOMM20 expression in paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) cells cells using ab186735 at 1/90 dilution (red) and a rabbit IgG as negative control (green).

  • Immunohistochemistry (Frozen sections) analysis of mouse small intestine tissue sections labeling TOMM20 with Purified ab186735 at 1/50 (1.9 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.
  • Immunohistochemistry (Frozen sections) analysis of mouse cardiac muscle tissue sections labeling TOMM20 with Purified ab186735 at 1/50 (1.9 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.
  • Paraformaldehyde-fixed, 0.2% Triton X-100 permeabilized human non-small cell lung carcinoma cells labeleing TOMM20 using ab186735 at 1/400 dilution for 3 hours at room temperature. A Goat anti-Rabbit IgG (H&L) AlexaFluor® was used as secondary antibody at 1/1000 dilution.

    See Abreview

  • Immunofluorescence analysis of paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) cells, labeling TOMM20 (green) with ab186735 at 1/250 dilution. Alexa Fluor®488-conjugated goat anti-rabbit IgG was used as a secondary antibody at 1/200 dilution. Nuclei were counterstained with DAPI (blue).

  • Immunohistochemical analysis of paraffin-embedded mouse cardiac muscle tissue labeling TOMM20 with ab186735 at 1/100 dilution followed by prediluted HRP Polymer for Rabbit IgG. Counter stained with Hematoxylin.

References

This product has been referenced in:

  • Shang X  et al. Sepsis-related myocardial injury is associated with Mst1 upregulation, mitochondrial dysfunction and the Drp1/F-actin signaling pathway. J Mol Histol 50:91-103 (2019). Read more (PubMed: 30604255) »
  • Wei B  et al. Mst1 facilitates hyperglycemia-induced retinal pigmented epithelial cell apoptosis by evoking mitochondrial stress and activating the Smad2 signaling pathway. Cell Stress Chaperones 24:259-272 (2019). Read more (PubMed: 30632063) »
See all 27 Publications for this product

Customer reviews and Q&As

1-3 of 3 Abreviews or Q&A

Application
Immunocytochemistry/ Immunofluorescence
Sample
Human Cell (Neural progenitor cell)
Permeabilization
No
Specification
Neural progenitor cell
Blocking step
Serum as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 23°C
Fixative
Paraformaldehyde

Abcam user community

Verified customer

Submitted Apr 08 2019

Application
Immunocytochemistry/ Immunofluorescence
Sample
African green monkey Cell (Kidney cell line COS-7)
Permeabilization
Yes - 0.2% Triton X-100
Specification
Kidney cell line COS-7
Blocking step
Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1.5% · Temperature: 25°C
Fixative
Paraformaldehyde

Abcam user community

Verified customer

Submitted Oct 07 2017

Application
Immunocytochemistry/ Immunofluorescence
Sample
Human Cell (human non-small cell lung carcinoma)
Permeabilization
Yes - 0.2% Triton X-100
Specification
human non-small cell lung carcinoma
Blocking step
Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1.5% · Temperature: 25°C
Fixative
Paraformaldehyde

Abcam user community

Verified customer

Submitted Oct 06 2017

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