Product nameAnti-COX IV antibody [20E8C12] (HRP)
See all COX IV primary antibodies
DescriptionMouse monoclonal [20E8C12] to COX IV (HRP)
Tested applicationsSuitable for: WB, IHC-Pmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat, Cow, Drosophila melanogaster, Zebrafish
Tissue, cells or virus corresponding to Cow COX IV. Purified mitochondrial Complex IV (Cow).
- WB: Human heart mitochondria lysate. IHC-P: Normal human colon tissue.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Stable for 12 months at -20°C. Store In the Dark.
Storage bufferpH: 7.40
Preservative: 0.1% Proclin
Constituents: PBS, 30% Glycerol, 1% BSA
Concentration information loading...
Light chain typekappa
- Pathways and Processes
- Metabolic signaling pathways
- Energy transfer pathways
- Integration of energy
Our Abpromise guarantee covers the use of ab197920 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/5000. Detects a band of approximately 16 kDa (predicted molecular weight: 20 kDa).|
|IHC-P||1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
FunctionThis protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport.
Sequence similaritiesBelongs to the cytochrome c oxidase IV family.
Cellular localizationMitochondrion inner membrane.
- Information by UniProt
- AL024441 antibody
- COX 4 antibody
- COX IV 1 antibody
IHC image of COX IV staining in a section of formalin-fixed paraffin-embedded normal human colon*, performed on a Leica BOND. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab197920, 1/100 dilution, for 15 mins at room temperature. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
Anti-COX IV antibody [20E8C12] (HRP) (ab197920) at 1/5000 dilution + Human heart tissue lysate - mitochondrial extract (ab110337) at 5 µg
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 20 kDa
Observed band size: 16 kDa why is the actual band size different from the predicted?
Exposure time: 10 seconds
This 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 ab197920 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.
ab197920 has not yet been referenced specifically in any publications.