Western Blot (WB)
(Figure 1. Western blot analysis of PSD95/DLG4 using anti-PSD95/DLG4 antibody (MBS1753493).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30ug of sample under reducing conditions.Lane 1: rat brain tissue lysatesLane 2: mouse brain tissue lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1. 5 hour at RT. The membrane was incubated with rabbit anti-PSD95/DLG4 antigen affinity purified polyclonal antibody (Catalog # MBS1753493) at 0. 5 μg/mL overnight at 4 degree C, then washed with TBS-0. 1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1. 5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for PSD95/DLG4 at approximately 99KD. The expected band size for PSD95/DLG4 is at 99KD. )
Rabbit PSD95/DLG4 Polyclonal Antibody | anti-DLG4 antibody
Anti-PSD95/DLG4 Antibody
Gene Names
DLG4; PSD95; SAP90; SAP-90
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Flow Cytometry, Functional Assay, ELISA
Purity
Immunogen affinity purified.
Synonyms
PSD95/DLG4; Polyclonal Antibody; Anti-PSD95/DLG4 Antibody; DLG4; PSD95; Disks large homolog 4; Postsynaptic density protein 95; PSD-95; Synapse-associated protein 90; SAP-90; SAP90; discs large MAGUK scaffold protein 4; anti-DLG4 antibody
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Rabbit IgG polyclonal antibody for PSD95/DLG4 detection.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.
Applicable Applications for anti-DLG4 antibody
Western Blot (WB), Flow Cytometry (FC/FACS/FCM), Direct ELISA (EIA)
Application Notes
WB: 0.25-0.5ug/ml|Mouse, Rat|
FC/FACS/FCM: 1-3ug/1x106 cells|Human|
Direct ELISA: 0.1-0.5ug/ml|Human|
FC/FACS/FCM: 1-3ug/1x106 cells|Human|
Direct ELISA: 0.1-0.5ug/ml|Human|
Immunogen
E Coli-derived human PSD95/DLG4 recombinant protein (Position: D18-L711).
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Recommended Detection Systems
Recommended Detection Systems
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.
Western Blot (WB)
(Figure 1. Western blot analysis of PSD95/DLG4 using anti-PSD95/DLG4 antibody (MBS1753493).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30ug of sample under reducing conditions.Lane 1: rat brain tissue lysatesLane 2: mouse brain tissue lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1. 5 hour at RT. The membrane was incubated with rabbit anti-PSD95/DLG4 antigen affinity purified polyclonal antibody (Catalog # MBS1753493) at 0. 5 μg/mL overnight at 4 degree C, then washed with TBS-0. 1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1. 5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for PSD95/DLG4 at approximately 99KD. The expected band size for PSD95/DLG4 is at 99KD. )
Western Blot (WB)
(Figure 1. Western blot analysis of PSD95/DLG4 using anti-PSD95/DLG4 antibody (MBS1753493).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30ug of sample under reducing conditions.Lane 1: rat brain tissue lysatesLane 2: mouse brain tissue lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1. 5 hour at RT. The membrane was incubated with rabbit anti-PSD95/DLG4 antigen affinity purified polyclonal antibody (Catalog # MBS1753493) at 0. 5 μg/mL overnight at 4 degree C, then washed with TBS-0. 1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1. 5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # MBS176460) with Tanon 5200 system. A specific band was detected for PSD95/DLG4 at approximately 99KD. The expected band size for PSD95/DLG4 is at 99KD. )
Flow Cytometry (FC/FACS)
(Figure 2. Flow Cytometry analysis of U937 cells using anti-PSD95/DLG4 antibody (MBS1753493).Overlay histogram showing U937 cells stained with MBS1753493 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-PSD95/DLG4 Antibody (MBS1753493, 1μg/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG (5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control. )
Flow Cytometry (FC/FACS)
(Figure 2. Flow Cytometry analysis of U937 cells using anti-PSD95/DLG4 antibody (MBS1753493).Overlay histogram showing U937 cells stained with MBS1753493 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-PSD95/DLG4 Antibody (MBS1753493, 1μg/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG (5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control. )
Related Product Information for anti-DLG4 antibody
DLG4 discs large homolog 4, also known as PSD95 or SAP-90, is a protein that in humans is encoded by the DLG4 gene. It is a member of the membrane-associated guanylate kinase(MAGUK) family. This gene is mapped to 17p13. 1. DLG4 can heteromultimerize with another MAGUK protein, DLG2, and is recruited into NMDA receptor and potassium channel clusters. These two MAGUK proteins may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Overexpression of DLG4 in hippocampal neurons could drive maturation of glutamatergic synapses. DLG4 can orchestrate synaptic development and it has a role in synapse stabilization and plasticity. Ubiquitination of DLG4 through an MDM2-mediated pathway can regulate AMPA receptor surface expression during synaptic plasticity.
References
1. "Entrez Gene: DLG4 discs, large homolog 4 (Drosophila)".
2. Colledge, M., Snyder, E. M., Crozier, R. A., Soderling, J. A., Jin, Y., Langeberg, L. K., Lu, H., Bear, M. F., Scott, J. D. Ubiquitination regulates PSD-95 degradation and AMPA receptor surface expression. Neuron 40: 595-607, 2003.
3. El-Husseini, A. E. -D., Schnell, E., Chetkovich, D. M., Nicoll, R. A., Bredt, D. S. PSD-95 involvement in maturation of excitatory synapses. Science 290: 1364-1368, 2000.
2. Colledge, M., Snyder, E. M., Crozier, R. A., Soderling, J. A., Jin, Y., Langeberg, L. K., Lu, H., Bear, M. F., Scott, J. D. Ubiquitination regulates PSD-95 degradation and AMPA receptor surface expression. Neuron 40: 595-607, 2003.
3. El-Husseini, A. E. -D., Schnell, E., Chetkovich, D. M., Nicoll, R. A., Bredt, D. S. PSD-95 involvement in maturation of excitatory synapses. Science 290: 1364-1368, 2000.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
724
NCBI Official Full Name
disks large homolog 4 isoform 2
NCBI Official Synonym Full Names
discs, large homolog 4 (Drosophila)
NCBI Official Symbol
DLG4
NCBI Official Synonym Symbols
PSD95; SAP90; SAP-90
NCBI Protein Information
disks large homolog 4; discs large homolog 4; Tax interaction protein 15; synapse-associated protein 90; postsynaptic density protein 95; post-synaptic density protein 95
UniProt Protein Name
Disks large homolog 4
Protein Family
UniProt Gene Name
DLG4
UniProt Synonym Gene Names
PSD95; PSD-95; SAP-90; SAP90
UniProt Entry Name
DLG4_HUMAN
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Product Notes
The DLG4 dlg4 (Catalog #AAA1753493) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-PSD95/DLG4 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's PSD95/DLG4 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Flow Cytometry (FC/FACS/FCM), Direct ELISA (EIA). WB: 0.25-0.5ug/ml|Mouse, Rat| FC/FACS/FCM: 1-3ug/1x106 cells|Human| Direct ELISA: 0.1-0.5ug/ml|Human|. Researchers should empirically determine the suitability of the DLG4 dlg4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PSD95/DLG4, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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