Knockout Tested Rabbit Recombinant Monoclonal A RAF antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Human samples.
pH: 7.2 - 7.4
Constituents: PBS
WB | ICC/IF | Flow Cyt (Intra) | IHC-P | |
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Human | Tested | Tested | Tested | Tested |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes ab199376 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody. |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
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Involved in the transduction of mitogenic signals from the cell membrane to the nucleus. May also regulate the TOR signaling cascade. Phosphorylates PFKFB2 (PubMed:36402789). Isoform 2. Serves as a positive regulator of myogenic differentiation by inducing cell cycle arrest, the expression of myogenin and other muscle-specific proteins, and myotube formation.
ARAF1, PKS, PKS2, ARAF, Serine/threonine-protein kinase A-Raf, Proto-oncogene A-Raf, Proto-oncogene A-Raf-1, Proto-oncogene Pks
Knockout Tested Rabbit Recombinant Monoclonal A RAF antibody. Carrier free. Suitable for WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Human samples.
pH: 7.2 - 7.4
Constituents: PBS
ab240354 is the carrier-free version of Anti-A-Raf antibody [EPR16208] ab200653.
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.
The A-Raf protein also called ARAF is a serine/threonine-protein kinase with a molecular mass of about 68 kDa. Scientists frequently refer to it with names like A-Raf or anti A-Raf when discussing its function. A-Raf is expressed in various tissues with higher levels found in the urogenital system and the central nervous system. This protein plays an important role in cellular signal transduction processes influencing cell proliferation and differentiation through phosphorylation activity.
The A-Raf protein participates in the regulation of cell growth and survival. It forms part of the MAPK/ERK signaling cascade which is essential for transmitting mitogenic signals from the cell surface to the nucleus. A-Raf acts as a modulator within this complex impacting the overall signaling output. The protein is intimately involved in the regulation of the developmental processes influencing cell fate and function.
The A-Raf protein is central to the MAPK/ERK pathway a critical signaling pathway involved in the regulation of cellular responses to growth signals. This pathway includes key components like the proteins B-Raf and C-Raf with A-Raf playing specific roles in the modulation and fine-tuning of this signal transmission. It helps mediate signals that control cell division differentiation and secretion ensuring appropriate cellular responses to external stimuli.
Aberrations in A-Raf functions have been linked to cancers particularly urogenital cancers due to its role in uncontrolled cell proliferation. Faulty A-Raf activity can also contribute to neurological disorders because of its expression in the central nervous system and involvement in neuronal signaling pathways. In these contexts it can interact with proteins like B-Raf which are important for maintaining normal cellular signaling and preventing tumorigenesis and neurodegenerative disorders.
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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This data was developed using Anti-A-Raf antibody [EPR16208] ab200653, the same antibody clone in a different buffer formulation.
Lanes 1-4: Merged signal (red and green). Green - Anti-A-Raf antibody [EPR16208] ab200653 observed at 68 kDa. Red - loading control Anti-GAPDH antibody [6C5] - Loading Control ab8245 observed at 36 kDa.
Anti-A-Raf antibody [EPR16208] ab200653 Anti-A-Raf antibody [EPR16208] was shown to specifically react with A-Raf in wild-type HEK-293T cells. Loss of signal was observed when knockout cell line Human A-Raf knockout HEK-293T cell line ab266351 (knockout cell lysate Human A-Raf knockout HEK-293T cell lysate ab257838) was used. Wild-type and A-Raf knockout samples were subjected to SDS-PAGE. Anti-A-Raf antibody [EPR16208] ab200653 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 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-A-Raf antibody [EPR16208] (Anti-A-Raf antibody [EPR16208] ab200653) at 1/1000 dilution
Lane 1: Wild-type HEK-293T (Human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 20 µg
Lane 2: A-Raf knockout HEK-293T (Human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 20 µg
Lane 2: Western blot - Human A-Raf knockout HEK-293T cell line (Human A-Raf knockout HEK-293T cell line ab266351)
Lane 3: HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 20 µg
Lane 4: Raji (Human Burkitts lymphoma cell line) whole cell lysate at 20 µg
All lanes: Western blot - Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) at 1/10000 dilution
Predicted band size: 68 kDa
Observed band size: 68 kDa
Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (Human epithelial cells from cervix adenocarcinoma) cells labeling A-Raf with Anti-A-Raf antibody [EPR16208] ab200653 at 1/250 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077) secondary antibody at 1/500 dilution (green).
Cytoplasm staining on HeLa cell line is observed.
The nuclear counter stain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution and Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution (red).
The negative controls are as follows:
-ve control 1: Anti-A-Raf antibody [EPR16208] ab200653 at 1/250 dilution followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution.
-ve control 2: Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 (Alexa Fluor®488 Goat Anti-Rabbit IgG H&L) at 1/500 dilution.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-A-Raf antibody [EPR16208] ab200653).
Immunohistochemical analysis of paraffin-embedded Human cervix carcinoma tissue labeling A-Raf with Anti-A-Raf antibody [EPR16208] ab200653 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) secondary antibody at 1/500 dilution.
Cytoplasm staining on Human cervix carcinoma tissue is observed.
Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/500 dilution.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-A-Raf antibody [EPR16208] ab200653).
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
Intracellular flow cytometric analysis of 2% paraformaldehyde-fixed HeLa (Human epithelial cells from cervix adenocarcinoma) cells labeling A-Raf with Anti-A-Raf antibody [EPR16208] ab200653 at 1/100 dilution (red) compared with a rabbit monoclonal IgG isotype control (black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody; blue). Goat anti rabbit IgG (FITC) at 1/150 dilution was used as the secondary antibody.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-A-Raf antibody [EPR16208] ab200653).
Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HEK293 (Human embryonic kidney) cells labeling A-Raf with Anti-A-Raf antibody [EPR16208] ab200653 at 1/250 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077) secondary antibody at 1/500 dilution (green).
Cytoplasm staining on HEK293 cell line is observed.
The nuclear counter stain is DAPI (blue).
Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution and Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution (red).
The negative controls are as follows:
-ve control 1: Anti-A-Raf antibody [EPR16208] ab200653 at 1/250 dilution followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/500 dilution.
-ve control 2: Anti-alpha Tubulin antibody [DM1A] - Loading Control ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 (Alexa Fluor®488 Goat Anti-Rabbit IgG H&L) at 1/500 dilution.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-A-Raf antibody [EPR16208] ab200653).
Immunohistochemical analysis of paraffin-embedded Human kidney tissue labeling A-Raf with Anti-A-Raf antibody [EPR16208] ab200653 at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) secondary antibody at 1/500 dilution.
Cytoplasm staining on Human kidney tissue is observed.
Counter stained with Hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/500 dilution.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-A-Raf antibody [EPR16208] ab200653).
Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
Anti-A-Raf antibody [EPR16208] staining at 1/1000 dilution, shown in green; Mouse anti-GAPDH antibody [6C5] (Anti-GAPDH antibody [6C5] - Loading Control ab8245) loading control staining at 1/20000 dilution, shown in red. In Western blot, Anti-A-Raf antibody [EPR16208] ab200653 was shown to bind specifically to A-Raf. A band was observed at 67 kDa in wild-type HCT 116 cell lysates with no signal observed at this size in A-Raf knockout cell line Human A-Raf knockout HCT116 cell line ab286752. To generate this image, wild-type and A-Raf knockout HCT 116 cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution.
This data was developed using Anti-A-Raf antibody [EPR16208] ab200653, the same antibody clone in a different buffer formulation.
All lanes: Western blot - Anti-A-Raf antibody [EPR16208] (Anti-A-Raf antibody [EPR16208] ab200653) at 1/1000 dilution
Lane 1: Wild-type HCT 116 cell lysate at 20 µg
Lane 2: A-Raf knockout HCT 116 cell lysate at 20 µg
Lane 3: HEK-293 cell lysate at 20 µg
Lane 4: Raji cell lysate at 20 µg
All lanes: Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution
Performed under reducing conditions.
Predicted band size: 68 kDa
Observed band size: 67 kDa
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