Rabbit Polyclonal Prohibitin antibody. Mitochondrion marker. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 61 publications.
IgG
Rabbit
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 98.98% PBS, 1% BSA
Liquid
Polyclonal
IHC-P | WB | ICC/IF | |
---|---|---|---|
Human | Expected | Tested | Expected |
Mouse | Expected | Expected | Expected |
Rat | Expected | Expected | Expected |
Cow | Predicted | Predicted | Predicted |
Dog | Predicted | Predicted | Predicted |
Pig | Predicted | Predicted | Predicted |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 5 µg/mL | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species Mouse | Dilution info 5 µg/mL | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species Rat | Dilution info 5 µg/mL | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Cow, Dog, Pig | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1-5 µg/mL | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Rat | Dilution info 1-5 µg/mL | Notes - |
Species Mouse | Dilution info 1-5 µg/mL | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Cow, Dog, Pig | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 5 µg/mL | Notes - |
Species Mouse | Dilution info 5 µg/mL | Notes - |
Species Rat | Dilution info 5 µg/mL | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Cow, Dog, Pig | Dilution info - | Notes - |
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Protein with pleiotropic attributes mediated in a cell-compartment- and tissue-specific manner, which include the plasma membrane-associated cell signaling functions, mitochondrial chaperone, and transcriptional co-regulator of transcription factors in the nucleus (PubMed:11302691, PubMed:20959514, PubMed:28017329, PubMed:31522117). Plays a role in adipose tissue and glucose Homeostasis in a sex-specific manner (By similarity). Contributes to pulmonary vascular remodeling by accelerating proliferation of pulmonary arterial smooth muscle cells (By similarity).In the mitochondria, together with PHB2, forms large ring complexes (prohibitin complexes) in the inner mitochondrial membrane (IMM) and functions as chaperone protein that stabilizes mitochondrial respiratory enzymes and maintains mitochondrial integrity in the IMM, which is required for mitochondrial morphogenesis, neuronal survival, and normal lifespan (Probable). The prohibitin complex, with DNAJC19, regulates cardiolipin remodeling and the protein turnover of OMA1 in a cardiolipin-binding manner (By similarity). Regulates mitochondrial respiration activity playing a role in cellular aging (PubMed:11302691). The prohibitin complex plays a role of mitophagy receptor involved in targeting mitochondria for autophagic degradation (PubMed:28017329). Involved in mitochondrial-mediated antiviral innate immunity, activates DDX58/RIG-I-mediated signal transduction and production of IFNB1 and proinflammatory cytokine IL6 (PubMed:31522117).In the nucleus, acts as a transcription coregulator, enhances promoter binding by TP53, a transcription factor it activates, but reduces the promoter binding by E2F1, a transcription factor it represses (PubMed:14500729). Interacts with STAT3 to affect IL17 secretion in T-helper Th17 cells (PubMed:31899195).In the plasma membrane, cooperates with CD86 to mediate CD86-signaling in B lymphocytes that regulates the level of IgG1 produced through the activation of distal signaling intermediates (By similarity). Upon CD40 engagement, required to activate NF-kappa-B signaling pathway via phospholipase C and protein kinase C activation (By similarity).
Prohibitin, PHB1, PHB
Rabbit Polyclonal Prohibitin antibody. Mitochondrion marker. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 61 publications.
Prohibitin, PHB1, PHB
IgG
Rabbit
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 98.98% PBS, 1% BSA
Liquid
Polyclonal
Affinity purification Immunogen
From Jan 2024, QC testing of replenishment batches of this polyclonal changed. All tested and expected application and reactive species combinations are still covered by our Abcam product promise. However, we no longer test all applications. For more information on a specific batch, please contact our Scientific Support who will be happy to help.
Blue Ice
1-2 weeks
+4°C
-20°C
Upon delivery aliquot
Avoid freeze / thaw cycle
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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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Full details and terms and conditions can be found here:
Terms & Conditions.
IHC image of Prohibitin staining in human liver FFPE section, performed on a BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab28172, 5µg/ml, for 8 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
All lanes: Western blot - Anti-Prohibitin antibody - Mitochondrial Marker (ab28172) at 1 µg/mL
Lane 1: Western blot - NIH/3T3 whole cell lysate (NIH/3T3 whole cell lysate ab7179) at 10 µg
Lane 2: MEF1 (Mouse embryonic fibroblast cell line) Whole Cell Lysate at 10 µg
Lane 3: Brain (Mouse) Tissue Lysate at 10 µg
Lane 4: Liver (Mouse) Tissue Lysate - normal tissue at 10 µg
Lane 5: Heart (Mouse) Tissue Lysate at 10 µg
Lane 6: Kidney (Mouse) Tissue Lysate at 10 µg
Lane 7: Western blot - Mouse pancreas tissue lysate - total protein (Mouse pancreas tissue lysate - total protein ab29363) at 10 µg
Lane 8: Testis (Mouse) Tissue Lysate - normal tissue at 10 µg
Lane 9: Western blot - Mouse skeletal muscle tissue lysate - total protein (Mouse skeletal muscle tissue lysate - total protein ab29711) at 10 µg
Lane 10: Spinal Cord (Mouse) Tissue Lysate at 10 µg
Lane 11: Ovary (Mouse) Tissue Lysate - normal tissue at 10 µg
Lane 12: PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate at 10 µg
Lane 13: Brain (Rat) Tissue Lysate - normal tissue at 10 µg
Lane 14: Liver (Rat) Tissue Lysate at 10 µg
Lane 15: Heart (Rat) Tissue Lysate at 10 µg
All lanes: IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 30 kDa
Observed band size: 30 kDa
ab28172 staining Prohibitin in MCF7 cells. The cells were fixed with 100% methanol (5 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Triton for 1h. The cells were then incubated with the antibody ab28172 at 5μg/ml and Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 (Mouse monoclonal to alpha Tubulin - Loading Control) used at a 1/1000 dilution overnight at +4°C. The secondary antibodies were Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed, (pseudo-colored green) and Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120, Goat polyclonal Secondary Antibody to Mouse IgG - H&L (Alexa Fluor® 594) preadsorbed, (colored red), both used at a 1/1000 dilution for 1 hour at room temperature. DAPI was used to stain the cell nuclei (colored blue) at a concentration of 1.43 μM for 1hour at room temperature.
ab28172 staining Prohibitin in mouse liver tissue section by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections). Tissue underwent fixation in formaldehyde, heat mediated antigen retrieval in Citrate buffer pH 6.0 and blocking in 1.5% serum for 10 minutes. The primary antibody was diluted, 1/400 and incubated with sample for 1 hour. A HRP conjugated goat polyclonal to rabbit IgG was used undiluted as secondary.
All lanes: Western blot - Anti-Prohibitin antibody - Mitochondrial Marker (ab28172) at 1 µg/mL
Lane 1: HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 20 µg
Lane 2: Western blot - Jurkat whole cell lysate (Jurkat whole cell lysate ab7899) at 20 µg
Lane 3: Western blot - A-431 whole cell lysate (A-431 whole cell lysate ab7909) at 20 µg
All lanes: Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 30 kDa
Observed band size: 30 kDa
ICC/IF image of ab28172 stained human HeLa cells. The cells were methanol fixed (5 min) and incubated with the antibody (ab28172, 1μg/ml) for 1h at room temperature. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Image-iTTM FX Signal Enhancer was used to quench autofluorescence. 5% BSA (in TBS-T) was used for all other blocking steps. DAPI was used to stain the cell nuclei (blue). Alexa Fluor® 594 WGA was used to label plasma membranes (red).
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