SARS Spike S1 Protein, Accession: P59594

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  • 产物概述
  • 产物规格
  • 运输及存储
  • 品牌申明

    • 产物概述

    产物描写

    Recombinant SARS spike S1 protein is expressed from HEK293 with hFc tag and Avi tag at the C-terminal.It contains Ser14-Arg667.

    Biotinylated

    产物规格

    靶点

    Spike S1

    份子又名

    S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1

    Accession

    种属

    SARS

    卵白序列

    Ser14-Arg667

    份子量

    The protein has a predicted MW of 100.6 kDa. Due to glycosylation, the protein migrates to 120-140 kDa based on Tris-Bis PAGE result.

    活性

    Immobilized Human ACE2, His Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for SARS Spike S1, hFc Tag with the EC50 of 1.7ug/ml determined by ELISA. See testing image for detail.

    产物标签

    C-hFc-Avi

    抒发体系

    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

    产物表面

    Lyophilized

    运输前提

    Shipped at ambient temperature.

    制剂

    Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 5% 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.

    存储和不变性

    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. 该物质的产品ChemWhat是Watson的注册帐号钢材牌号，由Watson受权宁波海角社区 在中国内地大陸城市用，点此拜候。