Human IL-15 Protein, Accession: P40933

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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 IL-15 Protein is expressed from E.coli without tag.It contains Asn49-Ser162.

    Biotinylated

    产物规格

    靶点

    IL-15

    份子又名

    L15; IL-15; IL-15MGC9721; Interleukin-15

    Accession

    种属

    Human

    卵白序列

    Asn49-Ser162

    份子量

    The protein has a predicted MW of 12.8 kDa same as Tris-Bis PAGE result.

    活性

    Immobilized Human IL-15 at 1ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, His Tag with the EC50 of 22.1ng/ml determined by ELISA. The affinity constant of 5.9nM as determined in SPR assay (Biacore T200). See testing image for detail.

    产物标签

    No Tag

    抒发体系

    E.coli

    纯度

    > 95% as determined by Tris-Bis PAGE;> 95% as determined by SEC-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 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. 该物质的企业品牌ChemWhat是Watson的注册公司类型，由Watson受权安徽海角社区 在中国有内地地域性采取，点此拜候。