- ￥1350 - 3000
- Proteintech
- 18299-1-AP
- 2025年10月13日
- WB, IHC, IF-Fro, IP, ELISA
- Rabbit
- human, mouse
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
None
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Polyclonal
- 标记物：
Unconjugated
- 适应物种：
human, mouse
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF-Fro, IP, ELISA
- 靶点：
HER2/ErbB2
- 抗体英文名：
HER2/ErbB2 Polyclonal antibody
- 抗体名：
HER2/ErbB2 Polyclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1350.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2200.0 |
| 规格： | 150ul | 产品价格： | ￥3000.0 |
经过测试的应用
| Positive WB detected in | 4T1 cells, SGC-7901 cells, MCF-7 cells, HeLa cells |
| Positive IP detected in | SGC-7901 cells |
| Positive IHC detected in | human breast cancer tissue, human ovary cancer tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-Fro detected in | mouse breast cancer |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:12000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:300-1:1200 |
| Immunofluorescence (IF)-FRO | IF-FRO : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
18299-1-AP targets HER2/ErbB2 in WB, IHC, IF-Fro, IP, ELISA applications and shows reactivity with human, mouse samples.
| 经测试应用 | WB, IHC, IF-Fro, IP, ELISA |
| 文献引用应用 | WB, IHC, IF, IP |
| 经测试反应性 | human, mouse |
| 文献引用反应性 | human, mouse, rat |
| 免疫原 |
fusion protein |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog (avian) |
| 别名 | ERBB2, CD340, HER 2, HER 2/neu, HER2 |
| 计算分子量 | 138 kDa |
| 观测分子量 | 185 kDa |
| GenBank蛋白编号 | BC167147 |
| 基因名称 | HER2/ErbB2 |
| Gene ID (NCBI) | 2064 |
| RRID | AB_2099264 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P04626 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
HER2, also known as ErbB2 and Neu, is a 185-kDa transmembrane glycoprotein that is a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. It 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. Amplification and/or overexpression of HER2 have been reported in numerous cancers, including breast and ovarian tumors. HER2 is a therapeutic target for the treatment of breast cancer and other carcinomas. This antibody raised against a synthesized peptide corresponding to 1237-1255aa of human HER2 recognizes the 185-kDa full-length glycosylated form and other lower molecular-mass forms of HER2, including the truncated form.
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文献和实验| Species | Application | Title |
|---|---|---|
| human | IF | Signal Transduct Target Ther Circulating tumor cells shielded with extracellular vesicle-derived CD45 evade T cell attack to enable metastasisAuthors - Chuan Yang |
| human | WB | Cell Metab Targeting Erbin-mitochondria axis in platelets/megakaryocytes promotes B cell-mediated antitumor immunityAuthors - Zilong Zhang |
| human | IHC | Cell Res Protein C receptor is a therapeutic stem cell target in a distinct group of breast cancers.Authors - Daisong Wang |
| mouse | WB | Small Efficient Delivery of GSDMD-N mRNA by Engineered Extracellular Vesicles Induces Pyroptosis for Enhanced ImmunotherapyAuthors - Yuqi Xing |
| human | IHC | Nat Commun Targeting 17q23 amplicon to overcome the resistance to anti-HER2 therapy in HER2+ breast cancer.Authors - Yunhua Liu |
| human | J Nanobiotechnology Accurate HER2 determination in breast cancer: a prominent COF-immobilized enzyme-enhanced electrochemical aptasensor employing 4-acetamidophenol as an efficient mediatorAuthors - Yue Zhang |
因此，综合来说，EarthOx的GST标签抗体 （货号#E022040）是一款同时具有高特异性、高灵敏度、多应用类型以及性价比的GST标签抗体。同时，我们也提供其他品牌的GST标签抗体，如Proteintech的GST多克隆抗体 ――GST PolyClonal Antibody（货号#10000-0-AP）以及Abcam、Santa等多种GST标签抗体产品。更多GST标签抗体以及其他如His、HA、Myc、GFP、Flag等其他标签抗体，请电话垂询。美国EarthOx品牌是一家提供高性价比免疫学和细胞
Microarray Approaches for Analysis of Cell Cycle Regulatory Genes
Cell cycle phase Mammalian Yeast G0/G1 AP-1 family (FOS, JUN)
同时，Apaf―1可以激活原形的caspase―9，形成细胞色素C／Apaf―1／caspase―9复合体，即凋亡复合体(apoptosome)。该复合体水解并激活下游的caspase通路如caspase―3等。 凋亡复合体的形成是凋亡信号启动的关键步骤。目前发现激活的癌基因可以辅助凋亡复合体的形成，比如腺病毒EIA可以上调Apaf―1和caspase―9，E2F1可以上调Apaf―1的表达。Apaf―1的释放可促进凋亡复合体的形成，对凋亡的启动起促进作用。目前的研究认为，细胞
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