Biotinylated Human Her2/ErbB2 Domain 4 Protein, Accession: P04626

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  • 产品概述
  • 产品规格
  • 运输及存储
  • 品牌声明

    • 产品概述

    产品描述

    Recombinant Biotinylated Human Her2/ErbB2 Domain 4 Protein is expressed from HEK293 with His tag and Avi tag at the C-terminal.It contains Pro489-Cys630.

    Biotinylated

    Yes

    产品规格

    靶点

    Her2/ErbB2 Domain 4

    分子别名

    Accession

    P04626

    种属

    Human

    蛋白序列

    Pro489-Cys630

    分子量

    The protein has a predicted MW of 18.5 kDa. Due to glycosylation, the protein migrates to 28-40 kDa based on Tris-Bis PAGE result.

    活性

    Immobilized Anti-HER2 Antibody, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human Her2 Domain 4, His Tag with the EC50 of 0.82ug/ml determined by ELISA. See testing image for detail.

    产品标签

    C-His-Avi

    表达系统

    HEK293

    纯度

    > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC

    内毒素

    Less than 1EU per ug by the LAL method.

    运输及存储

    产品外观

    Lyophilized

    运输条件

    Shipped at ambient temperature.

    制剂

    Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

    复溶

    Centrifuge tubes before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.

    存储和稳定性

    Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

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