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Invitrogen
ErbB3 Monoclonal Antibody (RTJ2)
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ErbB3 Antibody (MA1-860) in ICC/IF
Immunofluorescence analysis of ErbB3 was performed using 70% confluent log phase T-47D cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with ErbB3 Mouse Monoclonal Antibody (Product # MA1-860) at 5 µg/mL in 0.1% BSA and incubated overnight at 4 degree Celsius and then labeled with Rabbit anti-Goat IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor 488 (Product # A-11078) at a dilutio... View More
产品信息
MA1-860
应用
建议稀释比
已发表文章
产品规格
种属反应
Human,
Mouse
已发表种属
Human
宿主/亚型
Mouse
/ IgG1
分类
Monoclonal
类型
Antibody
克隆号
RTJ2
抗原
Synthetic Peptide: E(1004) L E P E L D L D L D L E(1016)
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Protein G
保存液
PBS with 1mg/mL BSA
内含物
0.05% sodium azide
保存条件
-20°C, Avoid Freeze/Thaw Cycles
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
MA1-860 detects Her-3 from human and mouse samples.
MA1-860 has been successfully used in FACS, immunoprecipitation, immunohistochemical, immunofluorescence and ELISA procedures. By immunoprecipitation, this antibody detects ~185 kDa protein, representing Her-3 from human tissue extracts.This antibody has also been used in immunohistochemical, immunofluorescence and ELISA procedures using human tissues.
MA1-860 immunizing peptide corresponds to amino acid residues 1004 to 1016 of human cytoplasmic domain of HER-3 protein.
靶标信息
ErbB3 (c-erbB-3/HER-3) is a member of the type I family of growth factor receptors and binds to ligands in the heregulin family. ErbB3 is over-expressed in a variety of tumors in the prostate, bladder, breast, stomach, pancreas, and colon. Heregulin and EGF stimulate tyrosine phosphorylation of c-erbB-3 to different extents. The ErbB3 gene is located on the long arm of human chromosome 12 (12q13) and is transcribed into a 6. 2kb mRNA which is translated into a 160/180 kDa glycoprotein. The ErbB3 gene encodes a transmembrane receptor tyrosine kinase due to alternative splicing and forms heterodimers with other EGF receptor family members that have kinase activity. Heterodimerization leads to the activation of pathways that lead to cell proliferation or differentiation. Alternate transcriptional splice variants encoding different isoforms of ErbB3 have been characterized. One ErbB3 isoform lacks the intermembrane region, is secreted outside the cell, and acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
生物信息学
蛋白别名: avian erythroblastosis oncogene B 3 receptor; c-erbB-3; C-errB-3; Glial growth factor receptor; human epidermal growth factor receptor 3; MDA BF 1; MGC88033; p180 ErbB3; p45 sErbB3; p85 sErbB3; Proto-oncogene-like protein c-ErbB-3; receptor tyrosine kinase; Receptor tyrosine-protein kinase erbB-3; Tyrosine kinase-type cell surface receptor HER3; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3
基因别名: c-erbB-3; c-erbB3; C76256; ErbB-3; ERBB3; erbB3-S; Erbb3r; HER3; LCCS2; MDA-BF-1; p180-ErbB3; p45-sErbB3; p85-sErbB3
UniProt ID: (Human) P21860, (Mouse) Q61526
Entrez Gene ID: (Human) 2065, (Mouse) 13867
protein tyrosine kinase activity
transmembrane signaling receptor activity
Ras guanyl-nucleotide exchange factor activity
protein binding
ATP binding
growth factor binding
protein tyrosine kinase activator activity
neuregulin binding
identical protein binding
protein homodimerization activity
phosphatidylinositol-4,5-bisphosphate 3-kinase activity
protein heterodimerization activity
nucleotide binding
protein kinase activity
transmembrane receptor protein tyrosine kinase activity
receptor signaling protein tyrosine kinase activity
kinase activity
transferase activity
transferase activity, transferring phosphorus-containing groups
neuregulin receptor activity
transmembrane signal receptor
MAPK cascade
endocardial cushion development
negative regulation of cell adhesion
signal transduction
transmembrane receptor protein tyrosine kinase signaling pathway
peripheral nervous system development
heart development
negative regulation of signal transduction
Schwann cell differentiation
phosphatidylinositol 3-kinase signaling
regulation of phosphatidylinositol 3-kinase signaling
positive regulation of phosphatidylinositol 3-kinase signaling
peptidyl-tyrosine phosphorylation
cranial nerve development
ERBB2 signaling pathway
wound healing
regulation of cell proliferation
negative regulation of neuron apoptotic process
positive regulation of GTPase activity
phosphatidylinositol phosphorylation
phosphatidylinositol-mediated signaling
negative regulation of secretion
neuron apoptotic process
positive regulation of protein tyrosine kinase activity
positive regulation of calcineurin-NFAT signaling cascade
extrinsic apoptotic signaling pathway in absence of ligand
regulation of cell motility
protein phosphorylation
epidermal growth factor receptor signaling pathway
phosphorylation
positive regulation of glucose import
