产品货号 :  mlR11238

英文名称 :  SHANK2

中文名称 :  富含脯氨酸突触相关蛋白SHANK2抗体

别    名 :  Cortactin binding protein 1; Cortactin SH3 domain-binding protein; Cortactin-binding protein 1; CortBP1; CTTNBP1; GKAP/SAPAP interacting protein; GKAP/SAPAP-interacting protein; KIAA1022; Proline rich synapse associated protein 1; Proline-rich synapse-associated protein 1; PROSAP1; SH3 and multiple ankyrin repeat domains protein 2; SHANK; Shank2; Shank2; SPANK3; SPANK-3; SHAN2_HUMAN.  

研究领域 :  神经生物学  信号转导  

抗体来源 :  Rabbit

克隆类型 :  Polyclonal

交叉反应 :   Human, Mouse, Rat, Dog, Cow, Rabbit, Sheep,

产品应用 :  WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）

not yet tested in other applications.

optimal dilutions/concentrations should be determined by the end user.

分 子 量 :  159kDa

细胞定位 :  细胞浆 细胞膜

性    状 :  Lyophilized or Liquid

浓    度 :  1mg/ml

免 疫 原 :  KLH conjugated synthetic peptide derived from human SHANK2:161-260/1470

亚    型 :  IgG

纯化方法 :  affinity purified by Protein A

储 存 液 :  0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存条件 :  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

PubMed :  PubMed

产品介绍 :   SH3 and multiple ankyrin repeat domains 1-3 (Shank1-3) of the Shank/ProSAP family are molecular scaffolds in the postsynaptic density (PSD). The PSD is an electron-dense structure underneath the postsynaptic plasma membrane of excitatory synapses that anchors and clusters glutamate receptors opposite to the presynaptic neurotransmitter release site. Shank proteins contain PDZ modular domains that coordinate the synaptic localization of ion channels, receptors, signaling enzymes, and cell adhesion molecules. The PDZ domain mediates protein-protein interactions via the recognition of a conserved sequence motif at the C-terminus of their target protein(s). Shank recruits betaPIX and PAK to spines to regulate postsynaptic structure and interacts with NMDA receptor and metabotropic glutamate receptor complexes. Transcript splice variation in the Shank family influences the spectrum of Shank-interacting proteins in the PSDs of adult and developing brain to ensure normal development.

Function:

Seems to be an adapter protein in the postsynaptic density (PSD) of excitatory synapses that interconnects receptors of the postsynaptic membrane including NMDA-type and metabotropic glutamate receptors, and the actin-based cytoskeleton. May play a role in the structural and functional organization of the dendritic spine and synaptic junction.

Subunit:

Interacts with CTTN/cortactin SH3 domain, LGAP1/GKAP and alpha-latrotoxin receptor 1. Is part of a complex with DLG4/PSD-95 and DLGAP1/GKAP. Interacts with GRID2, SLC9A3, CFTR and PLCB3. Interacts with DBNL (By similarity). Interacts with DNM2. Interacts with BAIAP2.

Subcellular Location:

Cytoplasm. Cell junction > synapse. Cell junction > synapse > postsynaptic cell membrane; postsynaptic density. Cell projection; growth cone. Cytoplasm, postsynaptic density of neuronal cells. Colocalizes with cortactin in growth cones in differentiating hippocampal neurons.

Tissue Specificity:

Isoform 3 is present in epithelial colonic cells (at protein level).

DISEASE:

All isoforms except isoform 7 are expressed predominantly in brain, with highest levels in olfactory bulb, cerebral cortex, cerebellum, central gray matter and hippocampus. Moderate levels of expression are seen in the caudate putamen, thalamic nuclei and brain stem. In cerebellum primarily expressed in Purkinje cells. Isoform 7 is not expressed in brain but expressed in liver, cholangiocytes and thymus. Isoform 7 is present in pancreas, colonic mucosa and thymocytes (at protein level).

Similarity:

Belongs to the SHANK family.

Contains 1 PDZ (DHR) domain.

Contains 1 SAM (sterile alpha motif) domain.

Contains 1 SH3 domain.

SWISS:

Q9UPX8

Gene ID:

22941

Important Note:

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品图片