品牌 |
Leading Biology | 貨號(hào) |
APR05966G |
產(chǎn)品分類 |
Polyclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality ErbB2 (C-term).
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分子量 |
137910 Da
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細(xì)胞定位 |
Antigen Cellular Localization:
Isoform 1: Cell membrane; Single-pass type I membrane protein. Cytoplasm, perinuclear region. Nucleus Note=Translocation to the nucleus requires endocytosis, probably endosomal sorting and is mediated by importin beta-1/KPNB1 Isoform 3: Cytoplasm. Nucleus.
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human
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免疫原 |
1206-1236 aa
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靶點(diǎn) |
This ErbB2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1206-1236 amino acids from the C-terminal region of human ErbB2.
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亞型 |
Rabbit Ig
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通用名 |
HER2, MLN19, NEU, NGL
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基因ID |
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UniProt ID |
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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.
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總結(jié) |
ErbB2, a member of the EGF receptor family, is an essential component of a neuregulin-receptor complex, althought neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. This protein is not activated by EGF, TGF-alpha and amphiregulin. ErbB2 potentially forms a heterodimer with each of the other ERBB receptors. An interaction with PRKCABP has been suggested. Ligand-binding to this Type I membrane protein may increase phosphorylation on tyrosine residues.
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儲(chǔ)存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC-P, E
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稀釋方法 |
WB~~1:1000
IHC-P~~1:50~100
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圖像 |
Anti-ErbB2 Antibody (Y1221) at 1:1000 dilution + SK-BR-3 whole cell lysate Lysates/proteins at 20 μg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 138 kDa Blocking/Dilution buffer: 5% NFDM/TBST. Western blot analysis of anti-ErbB2 Pab (Cat. ap7629b) in T-47D cell lysate. ErbB2 (arrow) was detected using purified Pab. Secondary HRP-anti-rabbit was used for signal visualization with chemiluminescence. Western blot analysis of ErbB2 (arrow) using HER2/ErbB2 Antibody (C-term) (Cat.APR05966G). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the ErbB2 gene (Lane 2) (Origene Technologies). |
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說明書 |
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數(shù)量 |
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