Mouse Monoclonal NDUFS3 antibody. Suitable for Flow Cyt, WB and reacts with Human, Mouse, Cow, Rat samples. Cited in 108 publications.
pH: 7.5
Preservative: 0.02% Sodium azide
Constituents: HEPES buffered saline
Flow Cyt | WB | |
---|---|---|
Human | Tested | Tested |
Mouse | Expected | Tested |
Rat | Expected | Tested |
Cow | Expected | Expected |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1 µg for 106 Cells | Notes ab170191 - Mouse monoclonal IgG2a, is suitable for use as an isotype control with this antibody. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1 µg for 106 Cells | Notes ab170191 - Mouse monoclonal IgG2a, is suitable for use as an isotype control with this antibody. |
Species Cow | Dilution info 1 µg for 106 Cells | Notes ab170191 - Mouse monoclonal IgG2a, is suitable for use as an isotype control with this antibody. |
Species Rat | Dilution info 1 µg for 106 Cells | Notes ab170191 - Mouse monoclonal IgG2a, is suitable for use as an isotype control with this antibody. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 0.50000-1.00000 µg/mL | Notes - |
Species Human | Dilution info 0.50000-1.00000 µg/mL | Notes - |
Species Rat | Dilution info 0.50000-1.00000 µg/mL | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Cow | Dilution info 0.50000-1.00000 µg/mL | Notes - |
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Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor (PubMed:14729820, PubMed:30140060). Essential for the catalytic activity and assembly of complex I (PubMed:14729820, PubMed:24028823, PubMed:30140060).
Complex I-30kD, NADH-ubiquinone oxidoreductase 30 kDa subunit, CI-30kD, NDUFS3
Mouse Monoclonal NDUFS3 antibody. Suitable for Flow Cyt, WB and reacts with Human, Mouse, Cow, Rat samples. Cited in 108 publications.
pH: 7.5
Preservative: 0.02% Sodium azide
Constituents: HEPES buffered saline
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This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com
NADH:ubiquinone oxidoreductase core subunit S3 (NDUFS3) is an important component of the mitochondrial respiratory chain complex I also known as NADH:ubiquinone oxidoreductase. With an approximate mass of 25 kDa NDUFS3 plays an integral role in the assembly and function of complex I. This protein is mostly expressed in the mitochondria across various tissues. It is better known as a core subunit important for the catalytic activity of complex I.
NDUFS3 participates in cellular respiration by facilitating the electron transfer from NADH to ubiquinone. It is part of the complex I assembly that comprises 45 different subunits. This large assembly is the first enzyme of the mitochondrial electron transport chain and it ensures efficient energy production in the form of ATP. In its role NDUFS3 collaborates closely with other core subunits like NDUFS1 and NDUFS2 to maintain the proper function of cellular metabolism.
NDUFS3 is essential in the oxidative phosphorylation pathway which plays an important part in ATP generation. By interacting with other complex I subunits NDUFS3 enables electron flow that drives ATP synthase activity. Additionally it is connected to the apoptosis pathway. Its dysfunction may result in disrupted energy metabolism which can trigger cell death. NDUFS3 also interacts with proteins like NDUFV1 and NDUFV2 highlighting its centrality in energy and signal transduction processes.
NDUFS3 links to mitochondrial disorders and neurodegenerative diseases such as Leigh syndrome. Mutations in NDUFS3 can impair mitochondrial function leading to reduced ATP production and accumulation of defective mitochondria. These alterations contribute to the progressive deterioration seen in these disorders. In the context of neurodegenerative diseases NDUFS3 dysfunction may associate with proteins like cytochrome c emphasizing its role in mitochondria-dependent apoptotic pathways and neuronal health.
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This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
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Overlay histogram showing HepG2 cells stained with ab14711 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab14711, 1µg/1x106 cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (Goat Anti-Mouse IgG H&L (DyLight® 488) preadsorbed ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG2a [ICIGG2A] (Mouse IgG2a, Kappa Monoclonal [B12/8] - Isotype Control ab91361, 1µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.
The band observed at 26 kDa could potentially be a cleaved form of NDUFS3 due to the presence of a 36 amino acid transit peptide.
All lanes: Western blot - Anti-NDUFS3 antibody [17D95] (ab14711) at 1 µg/mL
Lane 1: Human brain tissue lysate - total protein (ab29466) at 10 µg
Lane 2: Human heart tissue lysate - total protein (ab29431) at 10 µg
Lane 3: Heart (Mouse) Tissue Lysate at 10 µg
Lane 4: HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate at 10 µg
All lanes: Western blot - Goat Anti-Mouse IgG H&L (HRP) preadsorbed (Goat Anti-Mouse IgG H&L (HRP) preadsorbed ab97040) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 30 kDa
Observed band size: 26 kDa, 57 kDa
Exposure time: 1min
All lanes: Western blot - Anti-NDUFS3 antibody [17D95] (ab14711) at 1/1000 dilution
Lanes 1 - 2: Whole cell lysates from NDUFS3 KO cells. at 50 µg
Lanes 3 - 4: Whole cell lysates from NDUFS3 WT cells. at 50 µg
Lanes 5 - 6: Isolated mitochondria from NDUFS3 KO cells. at 50 µg
Lanes 7 - 8: Isolated mitochondria from NDUFS3 WT cells. at 50 µg
All lanes: Goat anti-mouse polyclonal HRP conjugate at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 30 kDa
Observed band size: 22 kDa, 40 kDa
Exposure time: 1min
Extra bands in the mouse sample (lane 4) are due to the reaction of the IgG-specific goat anti-mouse secondary antibody with residual mouse blood in the heart tissue, as it is very difficult to entirely remove the blood from these small organs.
All lanes: Western blot - Anti-NDUFS3 antibody [17D95] (ab14711)
Lane 1: Isolated mitochondria from Human heart at 5 µg
Lane 2: Isolated mitochondria from Bovine heart at 4 µg
Lane 3: Isolated mitochondria from Rat heart at 10 µg
Lane 4: Isolated mitochondria from Mouse heart at 10 µg
All lanes: Goat anti-Mouse IgG
Predicted band size: 30 kDa
Observed band size: 26 kDa
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