WB result of MTCO2 Recombinant Rabbit mAb
Primary antibody: MTCO2 Recombinant Rabbit mAb at 1/1000 dilution
Lane 1: HeLa whole cell lysate 20 µg
Lane 2: MCF7 whole cell lysate 20 µg
Lane 3: K562 whole cell lysate 20 µg
Lane 4: COLO 205 whole cell lysate 20 µg
Lane 5: THP-1 whole cell lysate 20 µg
Secondary antibody: Goat Anti- rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 25 kDa
Observed MW: 24 kDa
MTCO2 Recombinant Rabbit mAb (S-1891-72)
MTCO2 Recombinant Rabbit mAb (S-1891-72)
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Product Details
Product Details
Product Specification
| Host | Rabbit |
| Antigen | MTCO2 |
| Synonyms | Cytochrome c oxidase subunit 2; Cytochrome c oxidase polypeptide II; COII; COX2; COXII; MTCO2Encoded inMitochondrion; MT-CO2 |
| Immunogen | Synthetic Peptide |
| Location | Mitochondrion |
| Accession | P00403 |
| Clone Number | S-1891-72 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | WB, IHC-P, ICC |
| Reactivity | Hu |
| Positive Sample | HeLa, MCF7, K562, COLO 205, THP-1 |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20°C as supplied |
Dilution
| application | dilution | species |
| WB | 1:1000-1:5000 | Hu |
| IHC-P | 1:1000 | Hu |
| ICC | 1:50-1:100 | Hu |
Background
MTCO2 (Mitochondrially Encoded Cytochrome C Oxidase II, also known as COX2 or COII) is a ~25 kDa protein encoded by the mitochondrial genome and embedded in the inner mitochondrial membrane as one of the three mitochondrially-encoded core subunits of cytochrome c oxidase (Complex IV), the terminal enzyme complex of the electron transport chain. This protein plays a critical role in aerobic respiration by mediating the transfer of electrons from cytochrome c to molecular oxygen via its binuclear copper A center (CuA), ultimately catalyzing the reduction of oxygen to water while contributing to the generation of the proton gradient essential for ATP synthesis through oxidative phosphorylation. Highly expressed in energy-demanding tissues such as cardiac muscle, skeletal muscle, and neurons, MTCO2 functions as a pivotal component of the respiratory chain, and its mutations or dysfunctions have been implicated in various mitochondrial disorders, including mitochondrial myopathy, Leber's hereditary optic neuropathy, and other conditions arising from compromised oxidative phosphorylation and cellular energy failure.
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Western Blot
Immunohistochemistry
IHC shows positive staining in paraffin-embedded human kidney. Anti-MTCO2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human liver. Anti-MTCO2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human colon cancer. Anti-MTCO2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
IHC shows positive staining in paraffin-embedded human hepacellular carcinoma. Anti-MTCO2 antibody was used at 1/1000 dilution, followed by a HRP Polymer for Mouse & Rabbit IgG (ready to use). Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris/EDTA buffer pH9.0 was performed before commencing with IHC staining protocol.
Immunocytochemistry
ICC shows positive staining in HeLa cells. Anti-MTCO2 antibody was used at 1/50 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 100% ice-cold methanol and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).
