OMA1, a zinc metallopeptidase encoded by the OMA1 gene, localizes to the mitochondrial inner membrane. It cleaves the fusion protein OPA1 under stress (e.g., oxidative damage or depolarization), triggering mitochondrial fragmentation and mediating cell death. This enzyme is critical for mitochondrial quality control, ensuring the removal of damaged organelles.
Dysregulated OMA1 links to neurodegenerative diseases (e.g., Parkinson’s) and cardiomyopathies, where impaired mitochondrial dynamics disrupt cellular function. Preclinical research explores small-molecule modulators of OMA1 activity to restore mitochondrial homeostasis, though clinical trials are still in early stages, highlighting its therapeutic potential for mitochondrial-related pathologies.
Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1) (Active) (CSB-CF856923HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Activity
Measured by its binding ability in a functional ELISA. Immobilized OMA1 at 5 μg/ml can bind human BZW2, the EC50 of human BZM2 is 45.42-72.22 μg/ml.
Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1) (CSB-CF856923HUb0)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
OMA1 Antibody (CSB-PA856923LA01HU)
Validated Data
Western Blot
Positive WB detected in: PC-3 whole cell lysate
All lanes: OMA1 antibody at 2.7µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 61, 56 kDa
Observed band size: 56 kDa
IHC image of CSB-PA856923LA01HU diluted at 1:400 and staining in paraffin-embedded human kidney tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of CSB-PA856923LA01HU diluted at 1:400 and staining in paraffin-embedded human lung tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Immunofluorescence staining of MCF-7 cells with CSB-PA856923LA01HU at 1:133, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
The following OMA1 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
OMA1 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA016332GA01HU | OMA1 Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA856923LA01HU | OMA1 Antibody | Human | ELISA, WB, IHC, IF |
| CSB-PA856923LB01HU | OMA1 Antibody, HRP conjugated | Human | ELISA |
| CSB-PA856923LC01HU | OMA1 Antibody, FITC conjugated | Human | |
| CSB-PA856923LD01HU | OMA1 Antibody, Biotin conjugated | Human | ELISA |
OMA1 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-CF856923HU | Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1) (Active) | in vitro E.coli expression system |
| CSB-YP856923HU1 CSB-EP856923HU1 CSB-BP856923HU1 CSB-MP856923HU1 CSB-EP856923HU1-B |
Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1), partial | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-MP856923HU | Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1)-VLPs | Mammalian cell |
| CSB-CF856923HUb0 | Recombinant Human Metalloendopeptidase OMA1, mitochondrial (OMA1) | in vitro E.coli expression system |