Anti-mtTFA antibody - Mitochondrial Marker (ab47517)
Key features and details
- Rabbit polyclonal to mtTFA - Mitochondrial Marker
- Suitable for: WB, ICC/IF
- Reacts with: Mouse, Rat, Human
- Isotype: IgG
Overview
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Product name
Anti-mtTFA antibody - Mitochondrial Marker
See all mtTFA primary antibodies -
Description
Rabbit polyclonal to mtTFA - Mitochondrial Marker -
Host species
Rabbit -
Tested applications
Suitable for: WB, ICC/IFmore details -
Species reactivity
Reacts with: Mouse, Rat, Human -
Immunogen
Synthetic peptide corresponding to Human mtTFA aa 150 to the C-terminus conjugated to keyhole limpet haemocyanin.
(Peptide available asab47516)
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentrationConcentration information loading...
Purity
Immunogen affinity purifiedClonality
PolyclonalIsotype
IgGResearch areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab47517 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 WB Use a concentration of 1 µg/ml. Detects a band of approximately 25 kDa (predicted molecular weight: 29 kDa). ICC/IF Use a concentration of 1 µg/ml. Target
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Function
Binds to the mitochondrial light strand promoter and functions in mitochondrial transcription regulation. Required for accurate and efficient promoter recognition by the mitochondrial RNA polymerase. Promotes transcription initiation from the HSP1 and the light strand promoter by binding immediately upstream of transcriptional start sites. Is able to unwind and bend DNA. Required for maintenance of normal levels of mitochondrial DNA. May play a role in organizing and compacting mitochondrial DNA. target DNA. Interacts with TFB1M and TFB2M. -
Sequence similarities
Contains 2 HMG box DNA-binding domains. -
Cellular localization
Mitochondrion. - Information by UniProt
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Database links
- Entrez Gene: 7019 Human
- Entrez Gene: 21780 Mouse
- Entrez Gene: 83474 Rat
- Omim: 600438 Human
- SwissProt: Q00059 Human
- SwissProt: P40630 Mouse
- SwissProt: Q91ZW1 Rat
- Unigene: 594250 Human
see all -
Alternative names
- anscription factor 6-like 1 antibody
- Mitochondrial transcription factor 1 antibody
- mitochondrial transcription factor A antibody
see all
Images
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All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 1 µg/ml
Lane 1 : Skeletal Muscle (Human) Tissue Lysate - adult normal tissue
Lane 2 : Human heart tissue lysate - total protein (ab29431)
Lane 3 : Brown adipose (Mouse) Tissue Lysate
Lane 4 : Brown adipose (Rat) Tissue Lysate
Lane 5 : Heart (Mouse) Tissue Lysate
Lane 6 : Heart (Rat) Tissue Lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed at 1/50000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 29 kDa
Additional bands at: 100 kDa, 18 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 8 minutesThis blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab47517 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406.
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ICC/IF image of ab47517 stained human HeLa cells. The cells were methanol fixed (5 min), permabilised in TBS-T (20 min) and incubated with the antibody (ab47517, 1µg/ml) for 1h at room temperature. 1% BSA / 10% normal goat serum / 0.3M glycine was used to quench autofluorescence and block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue).
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All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 1 µg/ml
Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 3 : A431 (Human epithelial carcinoma cell line) Whole Cell Lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 25 kDa why is the actual band size different from the predicted?
Additional bands at: 60 kDa. We are unsure as to the identity of these extra bands. -
All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 2 µg/ml
Lane 1 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate with Human mtTFA peptide (ab47516) at 2 µg/ml
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 24,26 kDa why is the actual band size different from the predicted?
Additional bands at: 50 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 10 minutes
Protocols
Datasheets and documents
References (15)
ab47517 has been referenced in 15 publications.
- Ghosh A et al. SCAN1-TDP1 trapping on mitochondrial DNA promotes mitochondrial dysfunction and mitophagy. Sci Adv 5:eaax9778 (2019). PubMed: 31723605
- Sikorski K et al. A high-throughput pipeline for validation of antibodies. Nat Methods 15:909-912 (2018). PubMed: 30377371
- Masuike Y et al. Esophageal squamous cell carcinoma with low mitochondrial copy number has mesenchymal and stem-like characteristics, and contributes to poor prognosis. PLoS One 13:e0193159 (2018). PubMed: 29447301
- Torralba D et al. Priming of dendritic cells by DNA-containing extracellular vesicles from activated T cells through antigen-driven contacts. Nat Commun 9:2658 (2018). PubMed: 29985392
- Tan EP et al. Sustained O-GlcNAcylation reprograms mitochondrial function to regulate energy metabolism. J Biol Chem 292:14940-14962 (2017). PubMed: 28739801
Images
-
All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 1 µg/ml
Lane 1 : Skeletal Muscle (Human) Tissue Lysate - adult normal tissue
Lane 2 : Human heart tissue lysate - total protein (ab29431)
Lane 3 : Brown adipose (Mouse) Tissue Lysate
Lane 4 : Brown adipose (Rat) Tissue Lysate
Lane 5 : Heart (Mouse) Tissue Lysate
Lane 6 : Heart (Rat) Tissue Lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed at 1/50000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 29 kDa
Additional bands at: 100 kDa, 18 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 8 minutesThis blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab47517 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406.
-
ICC/IF image of ab47517 stained human HeLa cells. The cells were methanol fixed (5 min), permabilised in TBS-T (20 min) and incubated with the antibody (ab47517, 1µg/ml) for 1h at room temperature. 1% BSA / 10% normal goat serum / 0.3M glycine was used to quench autofluorescence and block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue).
-
All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 1 µg/ml
Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 3 : A431 (Human epithelial carcinoma cell line) Whole Cell Lysate
Lysates/proteins at 10 µg per lane.
Secondary
All lanes : IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 25 kDa why is the actual band size different from the predicted?
Additional bands at: 60 kDa. We are unsure as to the identity of these extra bands.
-
All lanes : Anti-mtTFA antibody - Mitochondrial Marker (ab47517) at 2 µg/ml
Lane 1 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate with Human mtTFA peptide (ab47516) at 2 µg/ml
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size: 29 kDa
Observed band size: 24,26 kDa why is the actual band size different from the predicted?
Additional bands at: 50 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 10 minutes