ProteinTech/NPTX2多克隆抗体/150ul/10889-1-AP

价格
¥1980.00
货号:10889-1-AP
浏览量:127
品牌:ProteinTech
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商品描述

Tested Applications

Positive WB detected inmouse brain tissue,PC-3 cells,SH-SY5Y cells
Positive IP detected inmouse brain tissue
Positive IHC detected inhuman brain tissue,human pancreas cancer tissueNote: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Published Applications

KD/KOSee 1 publications below
WBSee 2 publications below
IHCSee 2 publications below
IFSee 2 publications below
CoIPSee 1 publications below

Product Information

10889-1-AP targets NPTX2 inWB, IP, IHC, IF, ICC, CoIP, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivityhuman, mouse, rat
Cited Reactivity human, mouse
Host / IsotypeRabbit / IgG
ClassPolyclonal
TypeAntibody
ImmunogenNPTX2 fusion protein Ag1326
Full Nameneuronal pentraxin II
Calculated molecular weight 47 kDa
Observed molecular weight 47 kDa
GenBank accession numberBC009924
Gene symbolNPTX2
Gene ID (NCBI)4885
ConjugateUnconjugated
FormLiquid
Purification MethodAntigen affinity purification
Storage BufferPBS with 0.1% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for-20oC storage.

Background Information

Neuronal pentraxins constitute a family of proteins that are homologous to C-reactive protein (CRP) and serum amyloid P component (SAP), including NPTX1, NPTX2, and the neuronal pentraxin receptor (NPTXR). NPTX2, also known as NARP (neuronal activity-regulated pentaxin), is secreted protein involved in excitatory synapse formation. It also plays a role in clustering of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)-type glutamate receptors at established synapses, resulting in non-apoptotic cell death of dopaminergic nerve cells. NPTX2 is highly up-regulated in the Parkinson"s disease (PD), suggesting it may be involved in the pathology of PD. (PMID: 12895424; 17987278; 10748068)

Protocols

Product Specific Protocols
WB protocol for NPTX2 antibody 10889-1-APDownload protocol
IHC protocol for NPTX2 antibody 10889-1-APDownload protocol
IP protocol for NPTX2 antibody 10889-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols
Proteintech 抗体的更高识别能力并没有比其抗 SMN2 抗体 (11708-1-AP) 更好地证明。SMA(脊髓性肌萎缩症)基金会的研究人员着手开发一种仅需要一毫升血液即可检测 SMN2 的分析方法。由于 SMA 患者的 SMN2 水平非常低,因此很难判断。其中存在一个挑战,因为蛋白质信号不能像通过 PCR 检测 DNA 的痕迹一样从小样本中增强。然而,使用具有高亲和力的敏感抗体,可以捕获和富集蛋白质以进行检测。这是夹心 ELISA 程序的基本原理,全蛋白产生的抗体是此类协议的理想候选者。这是因为它们以三维的天然构象识别出更多的蛋白质。在他们努力开发用于检测 PBMC 中 SMN2 的夹心 ELISA 测定法时,SMA 基金会的科学家们发现,Proteintech 的抗 SMN2 抗体 (11708-1-AP) 的灵敏度是其竞争对手中最接近的同类抗体的四倍1。将这种抗体推进到他们的检测设计中,SMA 研究人员能够开发出一种可靠、定量和快速的方法来测量 SMA 患者 PBMC 中的 SMN2。此外,由此产生的测定还能够检测小鼠来源的几种组织中的 SMN,包括严重 SMA 的小鼠模型。