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离子型谷氨酸受体1重组兔单抗
包装与价格:
产品名称 NMDAR1 Recombinant Rabbit mAb 产品介绍
离子型谷氨酸受体1重组兔单抗 商品属性
产品介绍 中文名称离子型谷氨酸受体1重组兔单抗 别 名NMDA-NR1; N-Methyl-d-Asprtate receptor 1; GRIN1; NMDA1; NR1; Glutamate [NMDA] receptor subunit zeta 1; Glutamate receptor ionotropic N methyl D aspartate 1; Grin 1; Grin1; N methyl D aspartate receptor channel; N-methyl-D-aspartate receptor; N-methyl-D-aspartate receptor subunit NR1; NMD-R1; NMDA 1; NMDA NR1; NMDA R1; NMDA receptor 1; NMDA1; NMDAR 1; NMDAR; NR 1; NMDZ1_HUMAN. 研究领域细胞生物 免疫学 神经生物学 信号转导 细胞凋亡 转录调节因子 细胞膜受体 抗体来源Rabbit 克隆类型Recombinant 克 隆 号13C4 交叉反应Human,Mouse,Rat 产品应用WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. 理论分子量103 kDa 检测分子量 细胞定位细胞膜 性 状Liquid 浓 度1mg/ml 免 疫 原A synthesized peptide derived from human GluN1: 850-900 亚 型IgG 纯化方法affinity purified by Protein A 缓 冲 液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. 保存条件Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. 注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMedPubMed 产品介绍The protein encoded by this gene is a critical subunit of N-methyl-D-aspartate receptors, members of the glutamate receptor channel superfamily which are heteromeric protein complexes with multiple subunits arranged to form a ligand-gated ion channel. These subunits play a key role in the plasticity of synapses, which is believed to underlie memory and learning. Cell-specific factors are thought to control expression of different isoforms, possibly contributing to the functional diversity of the subunits. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jul 2008] 靶点与转移抑制机制 NM23(NME1) 功能:通过核苷二磷酸激酶活性调控细胞增殖信号(抑制Ras-MAPK通路),在乳腺癌、黑色素瘤中低表达与淋巴结转移正相关(NM23高表达患者转移风险降低40%); 临床意义:IHC检测NM23表达可作为乳腺癌预后独立指标(阴性预测值85%)。 KISS1(KiSS-1 Metastasis-Suppressor) 功能:编码kisspeptin肽段,通过GPR54受体抑制肿瘤细胞上皮-间质转化(EMT) 和基质金属蛋白酶(MMP-9)活性,在胃癌、甲状腺癌中缺失率达60%; 研究价值:与E-钙粘蛋白联合检测可提高转移风险预测灵敏度(AUC=0.89)。 BRMS1(Breast Cancer Metastasis Suppressor 1) 功能:通过表观遗传调控(组蛋白去乙酰化)抑制转移相关基因(如CXCR4)表达,在肺癌脑转移灶中甲基化率高达72%; 实验应用:WB检测BRMS1与H3K27ac共定位可评估染色质开放状态。 实验操作关键要点
NM23 IHC-P检测(乳腺癌组织): 抗原修复:柠檬酸盐缓冲液(pH6.0)微波修复15分钟,胞质/核信号显著; 结果判读:肿瘤细胞胞质棕黄色颗粒为阳性,阳性率<30%提示高转移风险。 KISS1 WB验证(胃癌细胞系): 样本处理:MGC-803细胞(低转移潜能)vs BGC-823(高转移潜能),RIPA裂解液(含1mM PMSF)冰上裂解30分钟; 抗体孵育:一抗1:500稀释(5% BSA+TBST),4℃孵育过夜,MGC-803细胞条带强度显著高于BGC-823。 BRMS1 ChIP实验(肺癌细胞): 交联条件:1%甲醛室温固定10分钟,甘氨酸终止反应; 引物设计:针对CXCR4启动子区(-2000~+500 bp),qPCR验证BRMS1结合富集度。 公司正在出售的产品
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