Human ICOS/CD278 (C136S, C137S) Protein, Accession: Q9Y6W8

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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 Human ICOS/CD278(C136S, C137S) Protein is expressed from HEK293 with His tag at the C-terminal.It contains Glu21-Phe141(C136S,C137S).

    Biotinylated

    产物规格

    靶点

    ICOS/CD278 (C136S, C137S)

    份子又名

    AILIM; CD278; CRP-1; CVID1; ICOS; MGC39850

    Accession

    种属

    Human

    卵白序列

    Glu21-Phe141(C136S,C137S)

    份子量

    The protein has a predicted MW of 14.8 kDa. Due to glycosylation, the protein migrates to 35-40 kDa based on Tris-Bis PAGE result.

    活性

    Immobilized Human ICOS (C136S, C137S) , His Tag at 0.5ug/ml (100ul/Well) on the plate. Dose response curve for Human B7-H2, hFc Tag with the EC50 of 16.8ng/ml determined by ELISA (QC Test). The affinity constant of 40.2nM as determined in SPR assay (Biacore T200). See testing image for detail.

    产物标签

    C-His

    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. 该产品的项目ChemWhat是Watson的申请品种，由Watson受权沙漠风海角社区 在我国內地自然环境应用，点此拜候。