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Product Name MPP3/SAP102 Chinese Name 突触相关蛋白102抗体 Alias Discs large Drosophila homolog 3; Discs large homolog 3 neuroendocrine dlg Drosophila; Discs large homolog 3; Discs large homolog 3 Drosophila; Discs, large homolog 3 (Drosophila); Disks large homolog 3; DLG 3; DLG3; DLG3_HUMAN; MPP3; MPP-3; KIAA1232; mKIAA1232; MRX 90; MRX; MRX90; NE Dlg; NEDLG; Neuroendocrine dlg; Neuroendocrine-DLG; OTTHUMP00000023475; OTTHUMP00000023476; OTTHUMP00000023477; SAP 102; SAP-102; SAP102; Synapse associated protein 102; Synapse-associated protein 102; XLMR; bA291O7.3; bA291O7.3 discs large Drosophila homolog 3 neuroendocrine dlg. Research Area Cell biology Neurobiology Signal transduction Cytoskeleton Immunogen Species Rabbit Clonality Polyclonal React Species Rat, (predicted: Human, Mouse, Chicken, Dog, Pig, Cow, Horse, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 90kDa Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human SAP102: 501-600/817 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail MPP3, also known as Discs large homolog 3 (DLG3), is a 585 amino acid protein belonging to the MAGUK family. Proteins in the MAGUK family, including CASK, ZO-1, ZO-2, p55 and MPP2, are known to regulate cell proliferation, intracellular junctions and signaling pathways by interacting with the cytoskeleton. MPP3 contains one guanylate kinase-like domain, one PDZ domain, two L27 domains and one SH3 domain. Via the PDZ domain, MMP3 interacts with the C-terminus of TSLC1. MMP3 has also been found to interact with SR-2A and SR-4.
Function:
Required for learning most likely through its role in synaptic plasticity following NMDA receptor signaling.
Subunit:
Interacts through its PDZ domains with NETO1, GRIN2B and SYNGAP1. Interacts through its guanylate kinase-like domain with DLGAP1, DLGAP2, DLGAP3 and DLGAP4 (By similarity). Interacts through its PDZ domains with APC. Interacts through its first two PDZ domains with ERBB4. Interacts through its third PDZ domain with NLGN1, and probably with NLGN2 and NLGN3. Interacts with FRMPD4 (via C-terminus). Interacts with LRFN1, LRFN2 and LRFN4.
DISEASE:
Defects in DLG3 are the cause of mental retardation X-linked type 90 (MRX90) [MIM:300189]. Mental retardation is characterized by significantly sub-average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period. Non-syndromic mental retardation patients do not manifest other clinical signs.
Similarity:
Belongs to the MAGUK family. Contains 1 guanylate kinase-like domain.
Contains 3 PDZ (DHR) domains.
Contains 1 SH3 domain.
SWISS:
Q13368
Gene ID:
4356
Database links:Entrez Gene: 4356 Human
Omim: 601114 Human
SwissProt: Q13368 Human
Unigene: 396566 Human
Product Picture Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-MPP3 Polyclonal Antibody, Unconjugated(SL11315R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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