Invitrogen™ SAP102 Polyclonal Antibody

Catalog No.	Quantity
PIPA579158	100 μg

Catalog No. PIPA579158 Supplier Invitrogen™ Supplier No. PA579158

Description

Rabbit Polyclonal Antibody

Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 μg/mL. Positive Control - WB: rat brain tissue, mouse brain tissue. IHC: mouse brain tissue, rat brain tissue.

Synapse-Associated Protein 102 (SAP102) is one of a family of plasma membrane-associated proteins found in synaptic junctions. Like other members of the family, SAP102 has three approximately 90 amino acid repeats called PDZ domains followed by an SH3 domain and a yeast guanylate kinase homology (GuK) domain. It is hypothesized that PDZ-domain interactions play a role in receptor and channel clustering which contributes to neuronal plasticity. SAP102 is believed to participate in the clustering of certain proteins, including NMDA receptors, shaker-type potassium channels at the synaptic membrane in CNS neurons. 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) may interact with SAP102 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 SAP102 in vitro through a pseudo-homotypic PDZ-PDZ interaction.

Specifications

• Antigen: SAP102
• Applications: Immunohistochemistry (Paraffin), Western Blot
• Classification: Polyclonal
• Concentration: 500 μg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 5mg BSA and 0.05mg sodium azide
• Gene: DLG3
• Gene Accession No.: P70175, Q62936, Q92796
• Gene Alias: discs large homolog 3; discs large MAGUK scaffold protein 3; discs, large homolog 3; discs, large homolog 3 (Drosophila); disks large homolog 3; DLG3; Dlgh3; KIAA1232; mKIAA1232; MRX; MRX90; NEDLG; Neuroendocrine-DLG; PPP1R82; protein phosphatase 1, regulatory subunit 82; PSD-95/SAP90-related protein 1; SAP102; SAP-102; synapse-associated protein 102; XLMR
• Gene Symbols: DLG3
• Host Species: Rabbit
• Immunogen: E. coli-derived human SAP102 recombinant protein (Position: E749-L817).
• Purification Method: Antigen affinity chromatography
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 1741, 53310, 58948
• Target Species: Human, Mouse, Rat
• Content And Storage: -20°C
• Product Type: Antibody
• Form: Lyophilized
• Isotype: IgG