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HER2/ErbB2 Rabbit pAb  (货号:AYP10281)

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宿主: Rabbit克隆性: Polyclonal反应: Human,Mouse,RatWBIHC
货号 AYP10281
靶点/基因 ERBB2
宿主 Rabbit
克隆性 Polyclonal
反应种属 Human, Mouse, Rat
应用 WB, IHC

货号:AYP10281

规格价格
50ul ¥1150.00 加购物车
100ul ¥2100.00 加购物车
  • 产品信息

  • 应用指南

  • 相关产品

  • 抗原信息

  • 靶点信息

  • 资料与支持

  • 实验步骤

  • 常见问题

反应 Human,Mouse,Rat
宿主 Rabbit
克隆性 Polyclonal
同种型 IgG
预测反应 WB: Mus musculus , Homo sapiens
应用 WBIHC
推荐浓度 WB: 1:100 - 1:500
IHC: 1:50 - 1:200
理论分子量 62kDa/70kDa/97kDa/134kDa/136kDa/137kDa
实测分子量 185KDa
形式 Liquid
保存条件 Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
偶联物 Unconjugated
阳性对照 SK-BR-3,Mouse lung
细胞定位 Cell membrane,Cytoplasm,Nucleus,Nucleus,Single-pass type I membrane protein,perinuclear region
纯化 Affinity purification

应用与推荐条件

快速判断怎么用

以下条件基于推荐浓度、验证图说明与通用实验要求整理,可作为预实验起点;不同样本和检测体系建议做梯度优化。

WB WB 推荐条件
推荐稀释 1:100 - 1:500
建议样本/阳性对照 SK-BR-3,Mouse lung
关键条件 建议使用新鲜裂解样本,按推荐稀释比例孵育一抗,并关注理论/实测分子量
预期结果 预期信号/条带约 185KDa
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照
IHC IHC 推荐条件
推荐稀释 1:50 - 1:200
建议样本/阳性对照 SK-BR-3,Mouse lung
关键条件 石蜡切片建议优化抗原修复液 pH、修复时间和一抗孵育条件
预期结果 预期定位:Cell membrane,Cytoplasm,Nucleus,Nucleus,Single-pass type I membrane protein,perinuclear region
对照设置 建议设置阳性样本、阴性样本和二抗/同型对照

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抗原信息

抗原信息 A synthetic peptide corresponding to a sequence within amino acids 1160 to the C-terminus of human HER2/ErbB2 (NP_004439.2).
序列
查看序列
ARPAGATLERPKTLSPGKNGVVKDVFAFGGAVENPEYLTPQGGAAPQPHPPPAFSPAFDNLYYWDQDPPERGAPPSTFKGTPTAENPEYLGLDVPV

靶点信息

研究背景 This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding different isoforms and others that have not been fully characterized.
基因 ID 2064
基因名 ERBB2
Swiss P04626
别名 ERBB2,CD340,HER-2,HER-2/neu,HER2,MLN 19,NEU,NGL,TKR1,erb-b2 receptor tyrosine kinase 2,HER2/ErbB2,MLN19,HER2/ErbB2 Rabbit pAb,Metastatic lymph node gene 19 protein,Proto-oncogene Neu,Proto-oncogene c-ErbB-2,Tyrosine kinase-type cell surface receptor HER2,p185erbB2
组织表达 Expressed in a variety of tumor tissues including primary breast tumors and tumors from small bowel, esophagus, kidney and mouth.
功能 Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membrane-bound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization.
研究领域

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验证数据

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常见问题

当前页面标注应用包括 WB, IHC,建议结合页面验证图和推荐稀释比例进行预实验优化。
可通过页面询价/留言入口提交货号和批号,技术支持会协助提供对应批次资料。
页面推荐条件可作为起始浓度,不同样本、固定方式和检测体系可能需要梯度优化。

实验步骤

实验步骤
AYP10281