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Invitrogen™ Phospho-PSD93 (Tyr340) Polyclonal Antibody
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Catalog No. PIPA5121331
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PIPA5121331 100 μL
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Catalog No. PIPA5121331 Supplier Invitrogen™ Supplier No. PA5121331
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Description

Rabbit Polyclonal Antibody

Positive test controls include: 293T, NIH/3T3, C6. Immunogen sequence: DDYTR.

PSD-93, also known as chapsyn-110, is one of a family of plasma membrane-associated proteins found in synaptic junctions. PSD-93 is unique among family members in its expression in Purkinje neuron cell bodies and dendrites. PSD-93 has three ~90 amino acid repeats called PDZ domains, a single interior SH3 domain, and a carboxyl-terminal guanylate kinase homology (GuK) domain that is enzymatically inactive. It is hypothesized that PDZ-domain interactions play a role in receptor and channel clustering which contributes to neuronal plasticiyt. PSD-93 is believed to participate in the clustering of certain proteins, including NMDA receptors and shaker-type potassium channels at the synaptic membrane. There are two principal modes of interaction between PSD-93 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 may interact with PSD-93 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-93 in vitro through a pseudo-homotypic PDZ-PDZ interaction.
TRUSTED_SUSTAINABILITY

Specifications

Antigen Phospho-PSD93 (Tyr340)
Applications ELISA, Western Blot
Classification Polyclonal
Concentration 2.57 mg/mL
Conjugate Unconjugated
Formulation PBS with 50% glycerol and 0.01% thimerosal; pH 7.3
Gene DLG2
Gene Accession No. Q15700, Q63622, Q91XM9
Gene Alias A330103J02Rik; B230218P12Rik; B330007M19Rik; channel-associated protein of synapse-110; channel-associated protein of synapses, 110kDa; Chapsyn-1; chapsyn-110; discs large 2; discs large homolog 2; discs large MAGUK scaffold protein 2; discs, large homolog 2; discs, large homolog 2 (Drosophila); discs, large homolog 2, chapsyn-110; disks large homolog 2; DLG2; Dlgh2; Gm1197; Postsynaptic density protein PSD-93; PPP1R58; protein phosphatase 1, regulatory subunit 58; PSD93; PSD-93; synaptic density protein PSD-93
Gene Symbols DLG2
Host Species Rabbit
Immunogen A synthetic phosphorylated peptide around Y340 of human PSD93/chapsyn-110/DLG2 (NP_001355.2).
Purification Method Affinity Chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 1740, 23859, 64053
Target Species Human, Mouse, Rat
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Product Type Antibody
Form Liquid
Isotype IgG
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