Rabbit Monoclonal PMP70 antibody. Carrier free. Suitable for ICC/IF, WB, Flow Cyt (Intra) and reacts with Human, Mouse samples.
pH: 7.2 - 7.4
Constituents: PBS
ICC/IF | WB | IP | IHC-P | Flow Cyt (Intra) | |
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Human | Tested | Tested | Not recommended | Not recommended | Expected |
Mouse | Expected | Expected | Not recommended | Not recommended | Expected |
Rat | Predicted | Predicted | Not recommended | Not recommended | Predicted |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
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Species Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
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Species Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Human, Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Human, Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Human | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
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Species Rat | Dilution info - | Notes - |
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Broad substrate specificity ATP-dependent transporter of the ATP-binding cassette (ABC) family that catalyzes the transport of long-chain fatty acids (LCFA)-CoA, dicarboxylic acids-CoA, long-branched-chain fatty acids-CoA and bile acids from the cytosol to the peroxisome lumen for beta-oxydation (PubMed:11248239, PubMed:24333844, PubMed:25168382, PubMed:29397936). Has fatty acyl-CoA thioesterase and ATPase activities (PubMed:29397936). Probably hydrolyzes fatty acyl-CoAs into free fatty acids prior to their ATP-dependent transport into peroxisomes (By similarity). Thus, play a role in regulation of LCFAs and energy metabolism namely, in the degradation and biosynthesis of fatty acids by beta-oxidation (PubMed:24333844, PubMed:25944712).
PMP70, PXMP1, ABCD3, ATP-binding cassette sub-family D member 3, 70 kDa peroxisomal membrane protein
Rabbit Monoclonal PMP70 antibody. Carrier free. Suitable for ICC/IF, WB, Flow Cyt (Intra) and reacts with Human, Mouse samples.
pH: 7.2 - 7.4
Constituents: PBS
ab247868 is the carrier-free version of Anti-PMP70 antibody [EPR5614] ab109448.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
PMP70 also known as ABCD3 is a peroxisomal membrane protein with a molecular weight of approximately 70 kDa. It belongs to the ATP-binding cassette (ABC) transporter family and localizes on the peroxisomal membrane predominantly expressed in liver kidney and testes. PMP70 plays an important mechanical role in the transportation of very long-chain fatty acids (VLCFAs) across the peroxisomal membrane.
This protein operates as part of a heterodimeric complex with its related transporter protein ALDP (ABCD1). PMP70 facilitates the import of VLCFAs into peroxisomes which are then subjected to β-oxidation. By doing this PMP70 contributes significantly to the metabolism of lipids maintaining internal cellular homeostasis.
PMP70 integrates into the peroxisomal β-oxidation pathway alongside other proteins such as ALDP and ACSVL1. It ensures the proper flux of VLCFAs into peroxisomes which is essential for their breakdown and energy production. The protein also interacts with metabolic pathways linked to lipid biosynthesis and degradation illustrating its multifaceted role in cellular lipid management.
PMP70's dysfunction relates to X-linked adrenoleukodystrophy (X-ALD) a severe genetic disorder affecting the nervous system and adrenal glands. Mutations in PMP70 and related proteins particularly ALDP disrupt VLCFA degradation leading to toxic accumulation. This highlights the clinical significance of PMP70 and its potential as a therapeutic target in metabolic and neurodegenerative diseases.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
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.
We do not recommend this combination. It is not covered by our product promise.
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In the unlikely event of one of our products not working as expected, you are covered by our product promise.
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This data was developed using the same antibody clone in a different buffer formulation (Anti-PMP70 antibody [EPR5614] ab109448).
Lanes 1- 2: Merged signal (red and green). Green - Anti-PMP70 antibody [EPR5614] ab109448 observed at 75 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) observed at 37 kDa.
Anti-PMP70 antibody [EPR5614] ab109448 was shown to react with PMP70 in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab265294 (knockout cell lysate ab257134) was used. Wild-type HeLa and PMP70 knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. Anti-PMP70 antibody [EPR5614] ab109448 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-PMP70 antibody [EPR5614] (Anti-PMP70 antibody [EPR5614] ab109448) at 1/1000 dilution
Lane 1: Wild-type HeLa cell lysate at 40 µg
Lane 2: ABCD3 knockout HeLa cell lysate at 40 µg
Performed under reducing conditions.
Predicted band size: 75 kDa
Observed band size: 75 kDa
This data was developed using the same antibody clone in a different buffer formulation (Anti-PMP70 antibody [EPR5614] ab109448).
Lanes 1 - 4: Merged signal (red and green). Green - Anti-PMP70 antibody [EPR5614] ab109448 observed at 75 kDa. Red - loading control, Anti-GAPDH antibody [mAbcam 9484] - Loading Control ab9484, observed at 37 kDa.
Anti-PMP70 antibody [EPR5614] ab109448 was shown to specifically react with PMP70 in wild-type HAP1 cells as signal was lost in ABCD3 (PMP70) knockout cells. Wild-type and ABCD3 (PMP70) knockout samples were subjected to SDS-PAGE. Anti-PMP70 antibody [EPR5614] ab109448 and Anti-GAPDH antibody [mAbcam 9484] - Loading Control ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-PMP70 antibody [EPR5614] - BSA and Azide free (ab247868) at 1/1000 dilution
Lane 1: Wild-type HAP1 whole cell lysate at 20 µg
Lane 2: ABCD3 (PMP70) knockout HAP1 whole cell lysate at 20 µg
Lane 3: A431 whole cell lysate at 20 µg
Lane 4: HepG2 whole cell lysate at 20 µg
Predicted band size: 75 kDa
Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cells labelling PMP70 with primary antibody anti-PMP70 (Anti-PMP70 antibody [EPR5614] ab109448) at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 594) (Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) secondary antibody at 1/1000 dilution (2.0 μg/mL). Confocal image showing cytoplasmic staining on HeLa cells. Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) (Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889) was used to counterstain tubulin at 1/200 dilution (2.5 μg/mL). The nuclear counter stain is DAPI (blue).
The secondary antibody only control is : Secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 594) at 1/1000 dilution (2.0 μg/mL).
This data was developed using the same antibody clone in a different buffer formulation (Anti-PMP70 antibody [EPR5614] ab109448).
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