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ErbB3 Antibody (PA5-95074) in WB
Western blot analysis of ERBB3 in, Lane 1: human Caco-2 whole cell lysates Lane 2: human K562 whole cell lysates . Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50 µg of sample under reducing conditions. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. The membrane was blocked with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with ErbB3 Polyclonal Ant... View More
产品信息
PA5-95074
产品规格
种属反应
Human
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
A synthetic peptide corresponding to a sequence at the N-terminus of human ErbB 3 (162-181aa DWRDIVRDRDAEIVVKDNGR).
偶联物
Unconjugated
形式
Lyophilized
浓度
500 µg/mL
纯化类型
Affinity chromatography
保存液
PBS with 5mg BSA
内含物
0.05mg sodium azide, 0.05mg thimerosal
保存条件
-20°C
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2806880
产品详细信息
Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 µg/mL.
Positive Control - WB: human Caco-2 whole cell, human K562 whole cell.|Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
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.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: C-errB-3; 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-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; ErbB-3; ERBB3; erbB3-S; HER3; LCCS2; MDA-BF-1; p180-ErbB3; p45-sErbB3; p85-sErbB3
UniProt ID: (Human) P21860
Entrez Gene ID: (Human) 2065
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
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
