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| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 规格： | 200ug | 产品价格： | ￥5600.0 |
| 产品编号 | bsm-33085M |
| 英文名称 | C-erbB-2/HER2 Mouse mAb |
| 中文名称 | HER2单克隆抗体 |
| 英文别名 | Erb-B2 Receptor Tyrosine Kinase 2; NGL; NEU; V-Erb-B2 Avian Erythroblastic Leukemia Viral Oncogene Homolog 2; Tyrosine Kinase-Type Cell Surface Receptor HER2; Neuro/Glioblastoma Derived Oncogene Homolog; Human Epidermal Growth Factor Receptor 2; Metastatic Lymph Node Gene 19 Protein; Proto-Oncogene C-ErbB-2; Proto-Oncogene Neu; EC 2.7.10.1; P185erbB2; MLN 19; V-Erb-B2 Avian Erythroblastic Leukemia Viral Oncogene Homolog 2; V-Erb-B2 Erythroblastic Leukemia Viral Oncogene Homolog 2, Neuro/Glioblastoma Derived Oncogene Homolog; V-Erb-B2 Avian Erythroblastic Leukemia Viral Oncoprotein 2; Neuroblastoma/Glioblastoma Derived Oncogene Homolog; Receptor Tyrosine-Protein Kinase ErbB-2; C-Erb B2/Neu Protein; CD340 Antigen; Herstatin; EC 2.7.10; CD340; HER-2; MLN19; TKR1; |
| 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. |
| 交叉反应 | Human |
| 抗体来源 | Mouse |
| 免疫原 | Recombinant human ErbB-2/HER-2 protein |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein G |
| 克隆类型 | Monoclonal |
| 理论分子量 | 138 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cancer > Growth factors > EGF Cancer > Tumor biomarkers > Oncoproteins Cancer > Tumor immunology > Tumor-associated antigens Signal Transduction > Growth Factors/Hormones > EGF Signal Transduction > Protein Phosphorylation > Tyrosine Kinases > Receptor Tyrosine Kinases Tags & Cell Markers > Cell Type Markers > Tumor Associated |
| 亚基 | Heterodimer with each of ,the other ERBB receptors. The constitutively activated oncogenic variant forms a homodimer. Interacts with PRKCABP and PLXNB1. It is a type I membrane protein. Ligand-binding increases phosphorylation on tyrosine residues Belongs to the Tyr protein kinase family. EGF receptor subfamily. |
| 亚细胞定位 | Isoform 1: Cell membrane; Single-pass type I membrane protein. Cytoplasm, perinuclear region. Nucleus. Isoform 2: Cytoplasm. Nucleus. Isoform 3: Cytoplasm. Nucleus. |
| 组织特异性 | Expressed in a variety of tumor tissues including primary breast tumors and tumors from small bowel, esophagus, kidney and mouth. |
| 翻译后修饰 | Autophosphorylated. Ligand-binding increases phosphorylation on tyrosine residues. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Signaling via SEMA4C promotes phosphorylation at Tyr-1248. |
| 相似性 | Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily. Contains 1 protein kinase domain. |
| 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.
In the nucleus is involved in transcriptional regulation. Associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. Implicated in transcriptional activation of CDKN1A; the function involves STAT3 and SRC. Involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth. |
| 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. |
| 背景资料 | 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. [provided by RefSeq, Jul 2008]. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
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文献和实验[IF={{ 2.4 }}] {Tao Liu. et al. Dapagliflozin attenuates cardiac remodeling and dysfunction in rats with β-adrenergic receptor overactivation through restoring calcium handling and suppressing cardiomyocyte apoptosis. DIABETES VASC DIS RE. ;():} {WB} {Rat}
T-Cell Activation Using mAb to CD3
One of the most common ways to assess T cell activation is to measure T cell proliferation upon in vitro stimulation of T cells via antigen or agonistic antibodies to TCR. This protocol is written as a starting point for examining in vitro proliferation of mouse
WHOLE MOUNT IN SITU HYBRIDIZATION. Mouse Embryos
. Use gloves and aerosol barrier tips. Linearize the plasmid and check the digest. Phenol extract. Extract twice with chloroform:isoamyl alcohol (24:1) Ethanol precipitate ( 1/2 vol 7.5 M NH4 OAc + 2.5 vol 100
Hybrid Resistance by Mouse NK Cells In Vitro
A purified NK cells to kill H2d target cells can be reversed by adding MAb reagents that bind to either Ly49A or H2-Dd . We and others have extended these early findings to the Ly49C and I subsets of NK cells, and have recently detected positive signaling
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