![Western Blot: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of 25 ug of mouse brain (lane 1) and rat brain (lane 2) cell lysates.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Western-Blot-NB300-556-img0020.jpg "Western Blot: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of 25 ug of mouse brain (lane 1) and rat brain (lane 2) cell lysates.")
| Reactivity | Hu, Mu, Rt, In, PmSpecies Glossary |
| Applications | WB, Flow, ICC/IF, IHC, IP, B/N, ChIP |
| Clone | 6G6-1C9 |
| Clonality | Monoclonal |
| Host | Mouse |
| Conjugate | Unconjugated |
| Format | BSA Free |
| Concentration | 3.3 mg/ml |
| Immunogen | Purified recombinant rat PSD-95. |
| Localization | Cytoplasmic |
| Marker | post-Synaptic Marker |
| Specificity | Detects Post Synaptic Density 95 kDa (PSD-95) from rat tissues. |
| Isotype | IgG2a |
| Clonality | Monoclonal |
| Host | Mouse |
| Gene | DLG4 |
| Purity | Protein A purified |
| Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
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| Application Notes | WB: Detects an approx. 95 kDa protein and a slightly larger band in rat brain extracts. Flow usage was reported in scientific literature (PMID: 19187438). IHC usage was reported in scientific literature (PMID: 21289286). IHC-Fr usage was reported in scientific literature (PMID: 24875483). |
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| Storage | Store at -20C. Avoid freeze-thaw cycles. |
| Buffer | PBS |
| Preservative | 0.05% Sodium Azide |
| Concentration | 3.3 mg/ml |
| Purity | Protein A purified |
| Images | Ratings | Applications | Species | Date | Details | ||||||||
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reviewed by:
Janosch Heller |
ICC | Rat | 06/27/2017 |
Summary
Comments
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Secondary Antibodies |
Isotype Controls |
Research Areas for PSD-95 Antibody (NB300-556)Find related products by research area.
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![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Control immunolocalization of plasma membrane AMPA receptor subunits (external epitopes) in hippocampal neuronal cultures. H) Immunolabeling of non-permeabilized neuronal cultures with ani-GluA1 (green). (I) Immunolabeling with the postsynaptic marker anti-PSD95 [66] after permeabilization of neuronal cultures. (J) Merging of (H) and (I) showing postsynaptic labeling of GluA1. Scale bar (valid for all images): 10 um. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0140868), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0025.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Control immunolocalization of plasma membrane AMPA receptor subunits (external epitopes) in hippocampal neuronal cultures. H) Immunolabeling of non-permeabilized neuronal cultures with ani-GluA1 (green). (I) Immunolabeling with the postsynaptic marker anti-PSD95 [66] after permeabilization of neuronal cultures. (J) Merging of (H) and (I) showing postsynaptic labeling of GluA1. Scale bar (valid for all images): 10 um. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0140868), licensed under a CC-BY license.")
![Immunohistochemistry-Paraffin: PSD-95 Antibody (6G6-1C9) [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 Double labeling with antibodies against syntaxin-1 (D) and synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Image collected and cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunohistochemistry-Paraffin-NB300-556-img0024.jpg "Immunohistochemistry-Paraffin: PSD-95 Antibody (6G6-1C9) [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 Double labeling with antibodies against syntaxin-1 (D) and synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Image collected and cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license.")
![Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - An intracellular stain was performed on HeLa cells with PSD-95 Antibody (6G6-1C9) NB300-556AF488 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 10 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 488.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Flow-Cytometry-NB300-556-img0023.jpg "Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - An intracellular stain was performed on HeLa cells with PSD-95 Antibody (6G6-1C9) NB300-556AF488 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 10 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 488.")
![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in HeLa cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0011.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in HeLa cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.")
![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in U251 glioma cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0017.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in U251 glioma cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.")
![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in C6 glioma cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0018.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 using PSD95 Monoclonal antibody (6G6-1C9) shows staining in C6 glioma cells. PSD95 staining (green), F-Actin staining with Phalloidin (red) and nuclei with DAPI (blue) is shown. Cells were grown on chamber slides and fixed with formaldehyde prior to staining. Cells were probed without (control) or with or an antibody recognizing PSD95 at a dilution of 1:100-1:200 over night at 4C, washed with PBS and incubated with a DyLight-488 conjugated.")
![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of Post Synaptic Density 95kD protein (PSD95, green) in cultured primary cortical neurons. Primary cortical neurons are isolated and cultured using the Primary Neuron Isolation Kit. At day 28, neurons were fixed with 4% paraformaldehyde, permeablilized with 0.1% triton X-100 in HBSS for 10 minutes at room temperature, and blocked with 3% BSA in PBS for 30 minutes at room temperature. Cells were probed with a PSD95 monoclonal antibody at a dilution of 1:500 for 2 hours at room temperature or overnight at 4C, washed with HBSS, and incubated with DyLight 488 goat anti-mouse IgG secondary antibody at dilution of 1:500 for 1 hour at room temperature.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0019.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of Post Synaptic Density 95kD protein (PSD95, green) in cultured primary cortical neurons. Primary cortical neurons are isolated and cultured using the Primary Neuron Isolation Kit. At day 28, neurons were fixed with 4% paraformaldehyde, permeablilized with 0.1% triton X-100 in HBSS for 10 minutes at room temperature, and blocked with 3% BSA in PBS for 30 minutes at room temperature. Cells were probed with a PSD95 monoclonal antibody at a dilution of 1:500 for 2 hours at room temperature or overnight at 4C, washed with HBSS, and incubated with DyLight 488 goat anti-mouse IgG secondary antibody at dilution of 1:500 for 1 hour at room temperature.")
![Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Mixed 3 week old rat cortical cultures (21 DIV) were labelled with anti-PSD95 (1:650) and visualised with anti-mouse Alexa647 (1:2000). The antibody labels small punctae along neuronal processes as expected. This image was submitted via customer Review.](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Immunocytochemistry-Immunofluorescence-NB300-556-img0021.jpg "Immunocytochemistry/Immunofluorescence: PSD-95 Antibody (6G6-1C9) [NB300-556] - Mixed 3 week old rat cortical cultures (21 DIV) were labelled with anti-PSD95 (1:650) and visualised with anti-mouse Alexa647 (1:2000). The antibody labels small punctae along neuronal processes as expected. This image was submitted via customer Review.")
![Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in Neuro-2a cells compared to an isotype control (blue).](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Flow-Cytometry-NB300-556-img0012.jpg "Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in Neuro-2a cells compared to an isotype control (blue).")
![Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in SH-SY5Y cells compared to an isotype control (blue).](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Flow-Cytometry-NB300-556-img0013.jpg "Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in SH-SY5Y cells compared to an isotype control (blue).")
![Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in U87-MG cells compared to an isotype control (blue).](http://images.novusbio.com/fullsize/PSD-95-Antibody-6G6-1C9-Flow-Cytometry-NB300-556-img0014.jpg "Flow Cytometry: PSD-95 Antibody (6G6-1C9) [NB300-556] - Analysis of PSD95 in U87-MG cells compared to an isotype control (blue).")
![Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 (A) & anti-Tuj1 (B) demonstrates that syntaxin-1 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against syntaxin-1 (D) & synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Double labeling for syntaxin-1 (G) & PSD-95 (H) shows partial colocalization postsynaptic (I). Scale bars: 10 μm. (J–L) Western blot analysis of synaptosomes (Syn), synaptic cytosolic fraction (Cy), active zone (AZ) & post synaptic density (PSD). Labeled with anti-synaptophysin (J) anti-PSD95 (K) & anti-syntaxin-1 (L). Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-556_mouse-monoclonal-psd-95-antibody-6g6-1c9-310202415392516.jpg "Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 (A) & anti-Tuj1 (B) demonstrates that syntaxin-1 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against syntaxin-1 (D) & synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Double labeling for syntaxin-1 (G) & PSD-95 (H) shows partial colocalization postsynaptic (I). Scale bars: 10 μm. (J–L) Western blot analysis of synaptosomes (Syn), synaptic cytosolic fraction (Cy), active zone (AZ) & post synaptic density (PSD). Labeled with anti-synaptophysin (J) anti-PSD95 (K) & anti-syntaxin-1 (L). Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license. Not internally tested by Novus Biologicals.")
![Western Blot: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 (A) & anti-Tuj1 (B) demonstrates that syntaxin-1 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against syntaxin-1 (D) & synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Double labeling for syntaxin-1 (G) & PSD-95 (H) shows partial colocalization postsynaptic (I). Scale bars: 10 μm. (J–L) Western blot analysis of synaptosomes (Syn), synaptic cytosolic fraction (Cy), active zone (AZ) & post synaptic density (PSD). Labeled with anti-synaptophysin (J) anti-PSD95 (K) & anti-syntaxin-1 (L). Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-556_mouse-monoclonal-psd-95-antibody-6g6-1c9-310202415334924.jpg "Western Blot: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures. Double labeling with anti-syntaxin-1 (A) & anti-Tuj1 (B) demonstrates that syntaxin-1 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against syntaxin-1 (D) & synaptophysin (E) indicates that syntaxin-1 is colocalized with presynaptic marker (F). Double labeling for syntaxin-1 (G) & PSD-95 (H) shows partial colocalization postsynaptic (I). Scale bars: 10 μm. (J–L) Western blot analysis of synaptosomes (Syn), synaptic cytosolic fraction (Cy), active zone (AZ) & post synaptic density (PSD). Labeled with anti-synaptophysin (J) anti-PSD95 (K) & anti-syntaxin-1 (L). Image collected & cropped by CiteAb from the following publication (//journal.frontiersin.org/Article/10.3389/fnmol.2016.00010/abstract), licensed under a CC-BY license. Not internally tested by Novus Biologicals.")
![Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures.Double labeling with anti-TUJ1 (A) & anti-VAMP2 (B) demonstrates that VAMP2 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against synaptophysin (P38) (D) & VAMP2 (E) indicates that VAMP2 is colocalized with the presynaptic marker (F). Double labeling for PSD-95 (G) & VAMP2 (H) shows partial colocalization postsynaptic (I). Small, high-resolution pictures of single synapses from (F) & (I) are shown in the right part of these images, respectively. Scale bar: 20 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26488171), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-556_mouse-monoclonal-psd-95-antibody-6g6-1c9-310202415395948.jpg "Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Confocal images of dissociated hippocampal cultures.Double labeling with anti-TUJ1 (A) & anti-VAMP2 (B) demonstrates that VAMP2 is located along the dendrites & gives characteristic punctate labeling (C). Double labeling with antibodies against synaptophysin (P38) (D) & VAMP2 (E) indicates that VAMP2 is colocalized with the presynaptic marker (F). Double labeling for PSD-95 (G) & VAMP2 (H) shows partial colocalization postsynaptic (I). Small, high-resolution pictures of single synapses from (F) & (I) are shown in the right part of these images, respectively. Scale bar: 20 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26488171), licensed under a CC-BY license. Not internally tested by Novus Biologicals.")
![Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Control immunolocalization of plasma membrane AMPA receptor subunits (external epitopes) in hippocampal neuronal cultures.(A) Beta-tubulin (green, anti-TuJ1) labeling of dendrite, after anti-GluA1 external epitope [66] labeling & subsequent plasma membrane permeabilization. Note punctate GluA1 [66] labeling along the dendrite. (B) Synaptophysin (P38, green) & GluA1 [66]. (C) Synaptophysin (green) & GluA2 [66]. (D) Labeling with anti-GluA1. (E) Labeling with anti-GluA1, but the antibody was preincubated with the peptide antigen before staining. (F) Labeling with anti-GluA2. (G) Labeling with anti-GluA2, but the antibody was preincubated with the peptide antigen before staining. (H) Immunolabeling of non-permeabilized neuronal cultures with ani-GluA1 (green). (I) Immunolabeling with the postsynaptic marker anti-PSD95 [66] after permeabilization of neuronal cultures. (J) Merging of (H) & (I) showing postsynaptic labeling of GluA1. Scale bar (in A, valid for all images): 10 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26488171), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-556_mouse-monoclonal-psd-95-antibody-6g6-1c9-310202416205115.jpg "Immunocytochemistry/ Immunofluorescence: PSD-95 Antibody (6G6-1C9) - BSA Free [NB300-556] - Control immunolocalization of plasma membrane AMPA receptor subunits (external epitopes) in hippocampal neuronal cultures.(A) Beta-tubulin (green, anti-TuJ1) labeling of dendrite, after anti-GluA1 external epitope [66] labeling & subsequent plasma membrane permeabilization. Note punctate GluA1 [66] labeling along the dendrite. (B) Synaptophysin (P38, green) & GluA1 [66]. (C) Synaptophysin (green) & GluA2 [66]. (D) Labeling with anti-GluA1. (E) Labeling with anti-GluA1, but the antibody was preincubated with the peptide antigen before staining. (F) Labeling with anti-GluA2. (G) Labeling with anti-GluA2, but the antibody was preincubated with the peptide antigen before staining. (H) Immunolabeling of non-permeabilized neuronal cultures with ani-GluA1 (green). (I) Immunolabeling with the postsynaptic marker anti-PSD95 [66] after permeabilization of neuronal cultures. (J) Merging of (H) & (I) showing postsynaptic labeling of GluA1. Scale bar (in A, valid for all images): 10 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26488171), licensed under a CC-BY license. Not internally tested by Novus Biologicals.")
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