Anti-OPA1 antibody [EPR11057(B)]
- RabMAb
- Recombinant
- What is this?
4
(5 Reviews)
|
(108 Publications)
Anti-OPA1 antibody [EPR11057(B)] (ab157457) is a rabbit monoclonal antibody detecting OPA1 in Western Blot, IHC-P, IHC-Fr. Suitable for Human, Mouse, Rat.
- Biophysical QC for unrivalled batch-batch consistency
- Over 60 publications
View Alternative Names
KIAA0567, OPA1, Optic atrophy protein 1
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-OPA1 antibody [EPR11057(B)] (AB157457)
Immunohistochemical analysis of Paraffin-embedded Human brain tissue labeling OPA1 with ab157457 at 1/250 dilution.
Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-OPA1 antibody [EPR11057(B)] (AB157457)
Immunohistochemical analysis of Paraffin-embedded Human retina tissue labeling OPA1 with ab157457 at 1/250 dilution.
Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
- IHC-Fr
Unknown
Immunohistochemistry (Frozen sections) - Anti-OPA1 antibody [EPR11057(B)] (AB157457)
Immunohistochemistry (Frozen sections) analysis of mouse retina tissue sections labeling OPA1 with Purified ab157457 at 1/250 (1.1 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.
- WB
Lab
Western blot - Anti-OPA1 antibody [EPR11057(B)] (AB157457)
In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/1000000 dilution.
All lanes:
Western blot - Anti-OPA1 antibody [EPR11057(B)] (ab157457) at 1/1000 dilution
Lane 1:
SH-SY5Y (human neuroblastoma epithelial cell) whole cell lysate at 20 µg
Lane 2:
MEF (mouse embryonic fibroblast) whole cell lysate at 20 µg
Lane 3:
Rat retina tissue lysate at 20 µg
Lane 4:
Human eyeball tissue lysate at 20 µg
Lane 5:
Mouse eyeball tissue lysate at 20 µg
Lane 6:
Mouse brain tissue lysate at 20 µg
Lane 7:
Rat brain tissue lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution
Observed band size: 80-100 kDa
false
Exposure time: 100s
Related conjugates and formulations (1)
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Anti-OPA1 antibody [EPR11057(B)] - BSA and Azide free
Reactivity data
Product details
What is this antibody validated in?
Anti-OPA1 antibody [EPR11057(B)] (ab157457) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunohistochemistry (IHC-P), Immunohistochemistry (IHC-Fr) in Human, Mouse, Rat samples.
What is the molecular weight of OPA1?
Anti-OPA1 [EPR11057(B)] (ab157457) specifically detects a band for OPA1 (UniProt: O60313) at a molecular weight of 112kDa.
Trusted by the scientific community
Anti-OPA1 [EPR11057(B)] (ab157457) was first used in a scientific publication in 2013 and has been cited over 60 times in peer-reviewed journals.
Reviewed by scientists
Anti-OPA1 [EPR11057(B)] (ab157457) has over 5 independent reviews from customers.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.
Other related products
We have a range of other formats of antibody clone [EPR11057(B)] also available for your convenience: ab157457, Carrier free - ab240143
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Mitochondrial dynamics involving OPA1 ensure energy production efficiency and cell health. OPA1 plays a role in mitochondrial fusion by forming a complex with mitofusins MFN1 and MFN2. This complex maintains the integrity of mitochondrial networks facilitates proper respiratory function and prevents apoptosis by regulating cristae junctions. It also participates in the stress response particularly in the preservation of the mitochondrial structure and function under challenging conditions.
Pathways
OPA1 integrates into the mitochondrial fusion and fission pathways important for cellular energy metabolism. It works alongside proteins like DRP1 in balancing these processes. The involvement in these pathways is essential for cellular adaptation to metabolic needs and stress. OPA1 also has a relationship with the PINK1/Parkin pathway where its regulation affects mitophagy a process of clearing damaged mitochondria. These interactions highlight the importance of OPA1 in maintaining cellular and mitochondrial homeostasis.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (108)
Recent publications for all applications. Explore the full list and refine your search
iScience 28:113449 PubMed41050429
2025
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Metabolic brain disease 40:274 PubMed40991132
2025
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Journal of cell communication and signaling 19:e70044 PubMed40917114
2025
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Nature communications 16:7540 PubMed40813772
2025
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Nature communications 16:5996 PubMed40595596
2025
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Journal of the American Heart Association 14:e039411 PubMed40314367
2025
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Drug design, development and therapy 19:2433-2452 PubMed40190807
2025
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Diabetes, metabolic syndrome and obesity : targets and therapy 18:541-554 PubMed39995822
2025
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Natural products and bioprospecting 15:11 PubMed39777624
2025
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Frontiers in pharmacology 15:1491315 PubMed39726785
2024
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com