表皮生长因子受体3抗体
规格：1mg/1ml
英文名： ErbB 3
别名： ErbB 3; ErbB-3; c erbB 3; c-erbB3; ERBB3; cerbB3; ERBB3 protein; cerbB; 3erbB3 S; Glial growth factor receptor; HER 3; HER3; LCCS2; MDA BF 1; MGC88033; p180 ErbB3; p45 sErbB3; p85 sErbB3; proto-oncoge
分子量： 147kDa
储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce
克隆类型：Polyclonal
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from the middle of
交叉反应：Human, Mouse, Rat, Chicken, Dog, Cow, Horse, Rabbit,
细胞定位：细胞膜 分泌型蛋白
表皮生长因子受体3抗体产品介绍：background: The ErbB3 gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. ErbB3 is a membrane-bound protein which has a neuregulin binding domain but not an active kinase domain. It can therefore bind this ligand but cannot convey a signal into the cell via protein phosphorylation. However it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers including prostate, bladder and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported but they have not been thoroughly characterized. Function: Binds and is activated by neuregulins and NTAK. Subunit: Monomer and homodimer表皮生长因子受体3抗体. Heterodimer with each of the other ERBB receptors (Potential). Interacts with CSPG5, PA2G4, GRB7 and MUC1. Subcellular Location: Isoform 1: Cell membrane; Single-pass type I. membrane protein. Isoform 2: Secreted. Tissue Specificity: Epithelial tissues and brain. Post-translational modifications: Ligand-binding increases phosphorylation on tyrosine residues and promotes its association with the p85 subunit of phosphatidylinositol 3-kinase. Subject to autophosphorylation. DISEASE: Defects in ERBB3 are the cause of lethal congenital contracture syndrome type 2表皮生长因子受体3抗体 (LCCS2) [MIM:607598]; also called Israeli Bedouin multiple contracture syndrome type A. LCCS2 is an autosomal recessive neurogenic form of a neonatally lethal arthrogryposis that is associated with atrophy of the anterior horn of the spinal cord. The LCCS2 syndrome is characterized by multiple joint contractures, anterior horn atrophy in the spinal cord, and a unique feature of a markedly distended urinary bladder. The phenotype suggests a spinal cord neuropathic etiology. Similarity: Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily. Contains 1 protein kinase domain. Gene ID: 2065 Database links: Entrez Gene: 2065 Human Entrez Gene: 29496 Rat Omim: 190151 Human SwissProt: P21860 Human SwissProt: Q62799 Rat Unigene: 118681 Human Unigene: 10228 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
表皮生长因子受体3抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：肿瘤 **学 信号转导 生长因子和** 激酶和磷酸酶 细胞膜受体 G蛋白偶联受体 肿瘤细胞生物标志物
储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
来源： Rabbit
外观： Lyophilized or Liquid