Clostridium Difficile Toxin A Antibodies
We offer Clostridium Difficile Toxin A Antibodies for use in common research applications: ELISA, Western Blot. Each Clostridium Difficile Toxin A Antibody is fully covered by our Guarantee+, to give you complete peace of mind and the support when you need it. Our Clostridium Difficile Toxin A Antibodies can be used in a variety of model species: Bacteria. Use the list below to choose the Clostridium Difficile Toxin A Antibody which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews and related products. Choose from our Clostridium Difficile Toxin A polyclonal antibodies and browse our Clostridium Difficile Toxin A monoclonal antibody catalog.
Alternate Names for Clostridium Difficile Toxin A Antibodies
anti-Clostridium Difficile Toxin A antibody, anti-toxA antibody
3 Results for "clostridium-difficile-toxin-a" in Primary Antibodies
![Immunocytochemistry/Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) [NB600-1066] - TcdA colocalizes with PACSIN2 during entry in Caco-2 cells. Immunofluorescence assays were performed as described in Fig 1B. At indicated time points, cells were fixed, stained for PACSIN2 and analyzed by confocal microscopy. Merged images show PACSIN2 in red, toxin in green and colocalization in yellow. The images shown are representative of multiple fields imaged from three independent experiments. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Clostridium-Difficile-Toxin-A-Antibody-PCG4-1-Immunocytochemistry-Immunofluorescence-NB600-1066-img0007.jpg "<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) [NB600-1066] - TcdA colocalizes with PACSIN2 during entry in Caco-2 cells. Immunofluorescence assays were performed as described in Fig 1B. At indicated time points, cells were fixed, stained for PACSIN2 and analyzed by confocal microscopy. Merged images show PACSIN2 in red, toxin in green and colocalization in yellow. The images shown are representative of multiple fields imaged from three independent experiments. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC-BY license.")
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) [NB600-1066] - TcdA and TcdB utilize distinct endocytic mechanisms to intoxicate colonic epithelial cells. TcdA does not colocalize with clathrin heavy chain during cell entry. Caco-2 cells on glass coverslips were chilled at 10C for 45 min and then exposed to media containing 50 nM TcdA-546 or buffer (no toxin control). The toxin was allowed to bind to cells for 45 min at 10C. Unbound toxin was removed, and cells were shifted to 37C to allow internalization of toxin for the times shown. At each time point, cells were washed once with pre-warmed PBS, fixed and stained for CHC, and imaged by confocal microscopy. Merged images show clathrin in red and toxin in green. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Clostridium-Difficile-Toxin-A-Antibody-PCG4-1-Immunocytochemistry-Immunofluorescence-NB600-1066-img0001.jpg)
![Immunocytochemistry/Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) [NB600-1066] - Depletion of PACSIN2 inhibits TcdA entry in Caco-2 cells. Caco-2 cells expressing non-targeting shRNA (Ctrl shRNA) or shRNA 982 targeting PACSIN2 were incubated with 50 nM TcdA-546 at 10C for 45 min. Unbound toxins were removed and cells were shifted to 37C to allow internalization. After 20 min, cells were washed, fixed, stained for PACSIN2 and imaged by confocal microscopy. PACSIN2 and TcdA staining from ctrl shRNA and sh982 expressing cells are shown. The images shown are representative of multiple fields imaged from three independent experiments. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/Clostridium-Difficile-Toxin-A-Antibody-PCG4-1-Immunocytochemistry-Immunofluorescence-NB600-1066-img0006.jpg)
![Immunocytochemistry/ Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) - BSA Free [NB600-1066] - PACSIN2 is required for TcdA uptake & toxin-induced rounding in wildtype MEF cells. (C), (D) & (E). Depletion of PACSIN2 reduces TcdA uptake in MEF cells. Wildtype MEF cells expressing luciferase (luc) or PACSIN2 siRNA incubated with 50 nM TcdA-546 at 10°C for 45 min. Cells allowed to warm up to 37°C for 2 min & then washed to remove unbound toxins & incubated with fresh media prewarmed to 37°C. Bound toxins allowed to internalize for 9 min at 37°C. Cells then fixed, stained for PACSIN2 & imaged by confocal microscopy. PACSIN2 & TcdA-546 staining from each condition shown in (C). Scale bars, 10 μm. The images shown representative of multiple fields imaged from two independent experiments. (D) Comparison of mean fluorescence intensities of PACSIN2 between luc & PACSIN2 siRNA transfected cells. Data represent mean & SD of 101 individual cells. Student’s t test ***p<0.0001. (E) Comparison of mean fluorescence intensities of TcdA-546 between luc & PACSIN2 siRNA transfected cells. Data represent mean & SD of 101 individual cells. Student’s t test ***p<0.0001. Cells chosen at random for intensity analyses. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC0-1.0 license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-1066_mouse-monoclonal-clostridium-difficile-toxin-a-antibody-pcg4-1-310202416173511.jpg)
![Immunocytochemistry/ Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) - BSA Free [NB600-1066] - TcdA colocalizes with PACSIN2 in wildtype MEF cells.(A) Wildtype MEFs on glass coverslips were allowed to bind 50 nM TcdA-546 for 45 min at 10°C, & cells were shifted to 37°C to allow internalization of toxin for 3 min. Cells were fixed, stained for PACSIN2, & analyzed by confocal microscopy. Merged images show PACSIN2 in red, toxin in green, & colocalization in yellow. Scale bars, 10 μm. The images shown are representative of multiple fields imaged from two independent experiments. (B) Immunofluorescence assays were performed as described in (A), but cells were stained for cav1 in addition to PACSIN2. Merged images show PACSIN2 in red, toxin in green, & cav1 in blue. Yellow puncta in merged images denote TcdA- & PACSIN2-positive structures. Pink punta denote caveolae-associated PACSIN2. Scale bars, 10 μm. (C) Pearson’s correlation coefficient to assess the extent of colocalization between PACSIN2, cav1 & TcdA-546 after 3 min toxin uptake. Data represent mean & SD of 31 individual cells chosen at random. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC0-1.0 license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-1066_mouse-monoclonal-clostridium-difficile-toxin-a-antibody-pcg4-1-310202416182624.jpg)
![Immunocytochemistry/ Immunofluorescence: Clostridium Difficile Toxin A Antibody (PCG4.1) - BSA Free [NB600-1066] - TcdA colocalizes with PACSIN2 in wildtype MEF cells.(A) Wildtype MEFs on glass coverslips were allowed to bind 50 nM TcdA-546 for 45 min at 10°C, & cells were shifted to 37°C to allow internalization of toxin for 3 min. Cells were fixed, stained for PACSIN2, & analyzed by confocal microscopy. Merged images show PACSIN2 in red, toxin in green, & colocalization in yellow. Scale bars, 10 μm. The images shown are representative of multiple fields imaged from two independent experiments. (B) Immunofluorescence assays were performed as described in (A), but cells were stained for cav1 in addition to PACSIN2. Merged images show PACSIN2 in red, toxin in green, & cav1 in blue. Yellow puncta in merged images denote TcdA- & PACSIN2-positive structures. Pink punta denote caveolae-associated PACSIN2. Scale bars, 10 μm. (C) Pearson’s correlation coefficient to assess the extent of colocalization between PACSIN2, cav1 & TcdA-546 after 3 min toxin uptake. Data represent mean & SD of 31 individual cells chosen at random. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1006070), licensed under a CC0-1.0 license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-1066_mouse-monoclonal-clostridium-difficile-toxin-a-antibody-pcg4-1-310202416175252.jpg)