OPA1 Recombinant Rabbit Monoclonal Antibody [JM81-35]
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Specification
Safety datasheet
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- MSDS_HUABIO.pdf
- MSDS_HUABIO.pdf
- MSDS_ET1705-9_Europe.pdf
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Overview
Product Name
OPA1 Recombinant Rabbit Monoclonal Antibody [JM81-35]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within Human OPA1 aa 896-945 / 960.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IF-Tissue, IHC-P, FC
Target Molecular Weight
Predicted band size: 112 kDa
Positive Control
Mouse testis tissue lysate, PC-12 cell lysate, mouse brain tissue lysate, Hela, SH-SY5Y, SW480, rat skeletal muscle tissue, human thyroid tissue, human kidney tissue, mouse brain tissue.
Conjugation
unconjugated
Clone Number
JM81-35
RRID
Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 0.1% BSA, 40% Glycerol, 0.2% Proclean 950.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
-
WB
-
1:500-1:1,000
-
IF-Tissue
-
1:50-1:200
-
IHC-P
-
1:50-1:200
-
FC
-
1:50-1:100
Target
Function
Dynamin-related GTPase that is essential for normal mitochondrial morphology by regulating the equilibrium between mitochondrial fusion and mitochondrial fission .Coexpression of isoform 1 with shorter alternative products is required for optimal activity in promoting mitochondrial fusion.Binds lipid membranes enriched in negatively charged phospholipids, such as cardiolipin, and promotes membrane tubulation.The intrinsic GTPase activity is low, and is strongly increased by interaction with lipid membranes.Plays a role in remodeling cristae and the release of cytochrome c during apoptosis.Proteolytic processing in response to intrinsic apoptotic signals may lead to disassembly of OPA1 oligomers and release of the caspase activator cytochrome C (CYCS) into the mitochondrial intermembrane space. Plays a role in mitochondrial genome maintenance.
Background References
1. Schatton D et al. CLUH regulates mitochondrial metabolism by controlling translation and decay of target mRNAs. J Cell Biol 216:675-693 (2017).
2. Riba A et al. Doxycycline protects against ROS-induced mitochondrial fragmentation and ISO-induced heart failure. PLoS One 12:e0175195 (2017).
Sequence Similarity
Belongs to the TRAFAC class dynamin-like GTPase superfamily. Dynamin/Fzo/YdjA family.
Tissue Specificity
Highly expressed in retina. Also expressed in brain, testis, heart and skeletal muscle. Isoform 1 expressed in retina, skeletal muscle, heart, lung, ovary, colon, thyroid gland, leukocytes and fetal brain. Isoform 2 expressed in colon, liver, kidney, thyroid gland and leukocytes. Low levels of all isoforms expressed in a variety of tissues.
Post-translational Modification
PARL-dependent proteolytic processing releases an antiapoptotic soluble form not required for mitochondrial fusion. Cleaved by OMA1 at position S1 following stress conditions.; [Isoform 2]: Cleavage at position S2 is mediated by YME1L. Cleavage may occur in the sequence motif Leu-Gln-Gln-Gln-Ile-Gln (LQQQIQ).; [Isoform 3]: Cleavage at position S2 is mediated by YME1L. Cleavage may occur in the sequence motif Leu-Gln-Gln-Gln-Ile-Gln (LQQQIQ).; [Isoform 4]: Cleavage at position S2 is mediated by YME1L. Cleavage may occur in the sequence motif Leu-Gln-Gln-Gln-Ile-Gln (LQQQIQ).
Subcellular Location
Mitochondrion inner membrane. Mitochondrion intermembrane space.
Synonyms
Dynamin like 120 kDa protein antibody
Dynamin like 120 kDa protein, mitochondrial antibody
Dynamin-like 120 kDa protein, form S1 antibody
FLJ12460 antibody
Juvenile kjer type optic atrophy antibody
KIAA0567 antibody
KJER type antibody
Large GTP binding protein antibody
largeG antibody
MGM1 antibody
ExpandDynamin like 120 kDa protein antibody
Dynamin like 120 kDa protein, mitochondrial antibody
Dynamin-like 120 kDa protein, form S1 antibody
FLJ12460 antibody
Juvenile kjer type optic atrophy antibody
KIAA0567 antibody
KJER type antibody
Large GTP binding protein antibody
largeG antibody
MGM1 antibody
Mitochondrial dynamin like 120 kDa protein antibody
Mitochondrial dynamin like GTPase antibody
NPG antibody
NTG antibody
OAK antibody
OPA 1 antibody
opa1 antibody
OPA1 gene antibody
OPA1_HUMAN antibody
Optic atrophy 1 (autosomal dominant) antibody
OPTIC ATROPHY 1 antibody
Optic atrophy 1 gene protein antibody
Optic atrophy 1 homolog (human) antibody
Optic atrophy protein 1 antibody
Optic atrophy protein 1 homolog antibody
CollapseImages
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Western blot analysis of OPA1 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1705-9, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: mouse testis tissue lysate
Lane 2: PC-12 cell lysate
Lane 3: mouse brain tissue lysate -
Immunohistochemical analysis of paraffin-embedded rat skeletal muscle tissue using anti-OPA1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-9, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
Immunohistochemical analysis of paraffin-embedded human thyroid tissue using anti-OPA1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-9, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-OPA1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-9, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-OPA1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1705-9, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
-
Flow cytometric analysis of OPA1 was done on SH-SY5Y cells. The cells were fixed, permeabilized and stained with the primary antibody (ET1705-9, 1/50) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Citation
-
Melatonin alleviates mitochondrial damage by regulating SIRT3‑mediated mitochondrial dynamics in granulosa cells under PCOS‑like conditions
Journal: Molecular Medicine Reports
DOI: 10.3892/mmr.2026.13937
IF: 5
Application: WB
Reactivity: Human
Publish date: 2026 Jun
-
SIRT5 desuccinylates PRDX3 to promote its chaperone-mediated autophagy and mitigate mitochondrial dysfunction in MSU crystal-induced inflammation
Journal: International Immunopharmacology
DOI: 10.1016/j.intimp.2026.117064
IF: 5.6
Application: WB
Reactivity: Mouse
Publish date: 2026 Jun
-
IMP2 enhances M2 macrophage polarization via LKB1-AMPK-mediated mitochondrial dynamics and fatty acid β-oxidation to ameliorate diabetic osteoporosis
Journal: Cellular And Molecular Life Sciences
DOI: 10.1007/s00018-026-06093-5
IF: 6.2
Application: WB
Reactivity: Mouse
Publish date: 2026 Feb
-
Synergistic reproductive toxicity of microcystin-LR and polystyrene micro/nano-plastics in male zebrafish
Journal: Ecotoxicology And Environmental Safety
DOI: 10.1016/j.ecoenv.2025.118377
IF: 6.2
Application: WB
Reactivity: Mouse
Publish date: 2025 May
-
Bach1 Deficiency Ameliorates Radiation Pneumonitis via Activating TFAM Signaling Pathway
Journal: Antioxidants & Redox Signaling
DOI: 10.1089/ars.2024.0742
IF: 6.1
Application: WB
Reactivity: Mouse
Publish date: 2025 Mar
-
Shizhifang alleviates hyperuricemia -induced renal injury by inhibiting Drp1 and maintaining mitochondrial homeostasis in renal tubular epithelial cells
Journal: Journal Of Ethnopharmacology
DOI: 10.1016/j.jep.2025.120084
IF: 5.4
Application: WB
Reactivity: Human
Publish date: 2025 Jun
-
Tirzepatide, a dual GIP/GLP-1 receptor agonist, alleviates metabolic dysfunction-associated steatotic liver disease by reducing the expression of CD36 and OBP2A
Journal: Genes & Diseases
DOI: 10.1016/j.gendis.2025.101761
IF: 9.4
Application: WB
Reactivity: Mouse
Publish date: 2025 Jul
-
Tetrahedral framework nucleic acids’role in facilitating chronic diabetic wound repair via the endoplasmic reticulum-mitochondrial pathway
Journal: Nano Today
DOI:
IF: 17.4
Application: IF-cell
Reactivity: Human
Publish date: 2024 Jun
-
Genipin Activates Autophagy and Promotes Myoblast Differentiation by Activating AMPK Pathway
Journal: Journal Of Agricultural And Food Chemistry
DOI:
IF: 6.1
Application: WB
Reactivity: Mouse
Publish date: 2024 Jun
-
Mitochondrial Morphology and Function Abnormality in Ovarian Granulosa Cells of Patients with Diminished Ovarian Reserve
Journal: Reproductive Sciences
DOI: 10.1007/s43032-024-01459-1
IF: 2.6
Application:
Reactivity:
Publish date: 2024 Jan
-
Cross-Oxygen Gradients Transcriptomic Comparison Revealed the Central Role of MAPK and Hippo in Hypoxia-Mediated Mammary Proliferation Inhibition
Journal: Antioxidants
DOI: 10.3390/antiox13030288
IF: 6
Application: WB
Reactivity: Cow
Publish date: 2024 Feb
-
Tetrahedral framework nucleic acids' role in facilitating chronic diabetic wound repair via the endoplasmic reticulum-mitochondrial pathway
Journal: Nano Today
DOI:
IF: 17.4
Application: IF-cell
Reactivity: Human
Publish date: 2024 Apr
-
Fluorochloridone induces mitochondrial dysfunction and apoptosis in primary goat Sertoli cells
Journal: Theriogenology
DOI: 10.1016/j.theriogenology.2023.10.028
IF: 2.8
Application:
Reactivity:
Publish date: 2023 Oct
-
Dynamin-Related Protein 1 Is Involved in Mitochondrial Damage, Defective Mitophagy, and NLRP3 Inflammasome Activation Induced by MSU Crystals
Journal: Oxidative Medicine And Cellular Longevity
DOI:
IF: 7.310
Application: WB
Reactivity: Mouse
Publish date: 2022 Oct
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