PSD95 Recombinant Rabbit Monoclonal Antibody [SR38-09] - BSA and Azide free
Catalog# HA750035
PSD95 Recombinant Rabbit Monoclonal Antibody [SR38-09] - BSA and Azide free
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WB
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IF-Tissue
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IHC-P
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IP
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IHC-Fr
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Human
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Mouse
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Rat
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ET1602-20
含抗保成分
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Cynomolgus monkey
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Pig
预测的种属支持售后
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unconjugated
概述
产品名称
PSD95 Recombinant Rabbit Monoclonal Antibody [SR38-09] - BSA and Azide free
抗体类型
Recombinant Rabbit monoclonal Antibody
免疫原
Synthetic peptide within human PSD95 aa 1-40.
种属反应性
Human, Mouse, Rat (Predicted: Cynomolgus monkey, Pig)
预测的种属支持售后
验证应用
WB, IF-Tissue, IHC-P, IP, IHC-Fr
分子量
Predicted band size: 80 kDa
阳性对照
Human brain tissue lysate, mouse brain tissue lysate, mouse hippocampus tissue lysate, rat brain tissue lysate, rat hippocampus tissue lysate, mouse brain tissue, mouse retina tissue, rat brain tissue, rat retina tissue, mouse cerebellum tissue.
偶联
unconjugated
克隆号
SR38-09
产品特性
形态
Liquid
存放说明
Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles.
存储缓冲液
PBS (pH7.4).
亚型
IgG
纯化方式
Protein A affinity purified.
应用稀释度
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WB
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1:2,000
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IF-Tissue
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1:500
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IHC-P
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1:2,000
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IHC-Fr
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1:500-1:1,000
靶点
功能
PSD-95 (postsynaptic density protein 95) also known as SAP-90 (synapse-associated protein 90) is a protein that in humans is encoded by the DLG4 (discs large homolog 4) gene. PSD-95 is a member of the membrane-associated guanylate kinase (MAGUK) family. With PSD-93 it is recruited into the same NMDA receptor and potassium channel clusters. These two MAGUK proteins may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. PSD-95 is the best studied member of the MAGUK-family of PDZ domain-containing proteins. Like all MAGUK-family proteins, its basic structure includes three PDZ domains, an SH3 domain, and a guanylate kinase-like domain (GK) connected by disordered linker regions. It is almost exclusively located in the post synaptic density of neurons, and is involved in anchoring synaptic proteins. Its direct and indirect binding partners include neuroligin, NMDA receptors, AMPA receptors, and potassium channels. It plays an important role in synaptic plasticity and the stabilization of synaptic changes during long-term potentiation.
背景文献
1. Fred SM et al. TRKB interaction with PSD95 is associated with latency of fluoxetine and 2R,6R-hydroxynorketamine. Eur J Neurosci. 2023 Apr
2. Yang L et al. Targeting PSD95/nNOS by ZL006 alleviates social isolation-induced heightened attack behavior in mice. Psychopharmacology (Berl). 2022 Jan
序列相似性
Belongs to the MAGUK family.
组织特异性
Brain.
翻译后修饰
Palmitoylated. Palmitoylation is required for targeting to postsynaptic density, plasma membrane and synapses (By similarity). Palmitoylation by ZDHHC2 occurs when the synaptic activity decreases and induces DLG4 synaptic clustering (By similarity). Palmitoylation may play a role in glutamate receptor GRIA1 synapse clustering (By similarity). Depalmitoylated by ABHD17A and ABHD17B and to a lesser extent by ABHD17C, ABHD12, ABHD13, LYPLA1 and LYPLA2. Undergoes rapid synaptic palmitoylation/depalmitoylation cycles during neuronal development which slow down in mature neurons (By similarity).; Ubiquitinated by MDM2 in response to NMDA receptor activation, leading to proteasome-mediated degradation of DLG4 which is required for AMPA receptor endocytosis.
亚细胞定位
Cell membrane, Postsynaptic density, Synapse, Cytoplasm, Cell projection, axon, dendritic spine, dendrite, Presynapse.
别名
Discs large homolog 4 antibody
Disks large homolog 4 antibody
DLG 4 antibody
Dlg4 antibody
DLG4_HUMAN antibody
FLJ97752 antibody
FLJ98574 antibody
Human post synaptic density protein 95 antibody
Post synaptic density protein 95 antibody
Postsynaptic density protein 95 antibody
展开图片
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Application: IF-tissue
Species: Mouse
Site: Cerebellum
Sample: Paraffin-embedded section
Antibody concentration: 1:500 -
Western blot analysis of PSD95 on different lysates with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
Lane 1: Human brain tissue lysate (20 µg/Lane)
Lane 2: Mouse brain tissue lysate (20 µg/Lane)
Lane 3: Mouse hippocampus tissue lysate (20 µg/Lane)
Lane 4: Rat brain tissue lysate (20 µg/Lane)
Lane 5: Rat hippocampus tissue lysate (20 µg/Lane)
Predicted band size: 80 kDa
Observed band size: 75-100 kDa
Exposure time: 20 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA750035) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded mouse cerebellum tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat cerebellum tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse retina tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat brain tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat retina tissue with Rabbit anti-PSD95 antibody (HA750035) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA750035) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
请注意: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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