PSD-95 Antibody

Western Blot: PSD-95 Antibody [H00001742-B01P] - Analysis of DLG4 expression in rat brain.

Western Blot: PSD-95 Antibody [H00001742-B01P] - Analysis of DLG4 expression in transfected 293T cell line by DLG4 polyclonal antibody. Lane 1: DLG4 transfected lysate(84.37 KDa). Lane 2: Non-transfected lysate.

Product Discontinued

PSD-95 Antibody Summary

• Description: Quality control test: Antibody reactive against mammalian transfected lysate.
• Immunogen: DLG4 (NP_001356.1, 1 a.a. - 767 a.a.) full-length human protein. MSQRPRAPRSALWLLAPPLLRWAPPLLTVLHSDLFQALLDILDYYEASLSESQKYRYQDEDTPPLEHSPAHLPNQANSPPVIVNTDTLEAPGYELQVNGTEGEMEYEEITLERGNSGLGFSIAGGTDNPHIGDDPSIFITKIIPGGAAAQDGRLRVNDSILFVNEVDVREVTHSAAVEALKEAGSIVRLYVMRRKPPAEKVMEIKLIKGPKGLGFSIAGGVGNQHIPGDNSIYVTKIIEGGAAHKDGRLQIGDKILAVNSVGLEDVMHEDAVAALKNTYDVVYLKVAKPSNAYLSDSYAPPDITTSYSQHLDNEISHSSYLGTDYPTAMTPTSPRRYSPVAKDLLGEEDIPREPRRIVIHRGSTGLGFNIVGGEDGEGIFISFILAGGPADLSGELRKGDQILSVNGVDLRNASHEQAAIALKNAGQTVTIIAQYKPEEYSRFEAKIHDLREQLMNSSLGSGTASLRSNPKRGFYIRALFDYDKTKDCGFLSQALSFRFGDVLHVIDASDEEWWQARRVHSDSETDDIGFIPSKRRVERREWSRLKAKDWGSSSGSQGREDSVLSYETVTQMEVHYARPIIILGPTKDRANDDLLSEFPDKFGSCVPHTTRPKREYEIDGRDYHFVSSREKMEKDIQAHKFIEAGQYNSHLYGTSVQSVREVAEQGKHCILDVSANAVRRLQAAHLHPIAIFIRPRSLENVLEINKRITEEQARKAFDRATKLEQEFTECFSAIVEGDSFEEIYHKVKRVIEDLSGPYIWVPARERL
• Marker: post-Synaptic Marker
• Isotype: IgG
• Clonality: Polyclonal
• Host: Mouse
• Gene: DLG4
• Purity: Protein G purified

Applications/Dilutions

• Dilutions:
  • Western Blot
• Application Notes: It has been used for WB and Functional.

Packaging, Storage & Formulations

• Storage: Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.4)
• Preservative: No Preservative
• Purity: Protein G purified

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for PSD-95 Antibody

• discs, large homolog 4 (Drosophila)
• disks large homolog 4
• DLG4
• FLJ97752
• FLJ98574
• Postsynaptic density protein 95
• post-synaptic density protein 95
• PSD95
• PSD-95
• PSD95SAP90SAP-90discs large homolog 4
• SAP90
• Synapse-associated protein 90
• Tax interaction protein 15

Background

Post Synaptic Density 95 kDa (PSD-95), also known as synapse associated protein 90 kDa (SAP90), is one of a family of membrane-associated proteins found in the postsynaptic density in forebrain neurons and certain presynaptic structures in the cerebellum. Like other members of the family, PSD-95 has three 90 amino acid repeats called PDZ domains followed by an SH3 domain and a yeast guanylate kinase homology (GuK) domain. PSD-95 is believed to participate in the clustering of certain proteins, including NMDA receptors, Shaker-type potassium channels at the synaptic membrane in central nervous system (CNS) neurons. There are two principal modes of interaction between PSD-95 and other proteins. NMDA receptors and shaker-type potassium channels both share C-terminal sequence homology consisting of a threonine/serine-X-valine-COOH (T/SXV) motif. Other neuronal proteins that share this motif (beta 1 adrenergic receptor, some serotonin receptors, some sodium channel subunits, and additional potassium channel subunits), and some of these proteins may interact with PSD-95 by binding to its PDZ domains. Neuronal nitric oxide synthase (nNOS), which lacks the T/SXV motif but which has its own PDZ domain, has been shown to associate with PSD-95 in vitro through a pseudo-homotypic PDZ-PDZ interaction.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: DLG4
• Uniprot:
  • NP_001356.1(Human)