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Recombinant Rat Interleukin-7

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  • ￥1080 - 79695
  • PROSPEC
  • 以色列
  • cyt-163
  • 2025年12月25日
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    上海经科化学科技有限公司
    16 年钻石会员

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    • 详细信息
    • 询价记录
    • 文献和实验
    • 技术资料
    • 保存条件：

      for future use below -18°C

    • 保质期：

      See instructions

    • 英文名：

      rIL7

    • 库存：

      部分小规格有备货

    • 供应商：

      上海经科化学科技有限公司

    • CAS号：

      无

    • 规格：

      2ug/10ug/1mg

    规格：2ug产品价格：￥1080.0
    规格：10ug产品价格：￥2415.0
    规格：1mg产品价格：￥79695.0

    产品细节图片1

    CATALOGUE NUMBER

    CYT-163

    SYNONYMS

    Lymphopoietin 1 (LP-1), pre-B cell factor, IL-7.

    INTRODUCTION

    IL-7 is a cytokine important for B and T cell development. This cytokine and the hepatocyte growth factor (HGF) form a heterodimer that functions as a pre-pro-B cell growth-stimulating factor. This cytokine is found to be a cofactor for V(D)J rearrangement of the T cell receptor beta (TCRB) during early T cell development. This cytokine can be produced locally by intestinal epithelial and epithelial goblet cells, and may serve as a regulatory factor for intestinal mucosal lymphocytes. Knockout studies in mice suggested that this cytokine plays an essential role in lymphoid cell survival.

    DESCRIPTION

    IL 7 Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 15.0kDa.
    The IL 7 is purified by proprietary chromatographic techniques.

    SOURCE

    Escherichia Coli.

    PHYSICAL APPEARANCE

    Sterile Filtered White lyophilized (freeze-dried) powder.

    FORMULATION

    Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    SOLUBILITY

    It is recommended to reconstitute the lyophilized IL-7 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    STABILITY

    Lyophilized IL-7 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL-7 should be stored at 4°C between 2-7 days and for future use below -18°C.
    Please prevent freeze-thaw cycles.

    PURITY

    Greater than 98.0% as determined by SDS-PAGE.

    AMINO ACID SEQUENCE

    DCHIKDKDGK AFGSVLMISI NQLDKMTGTD SDCPNNEPNF FKKHLCDDTK EAAFLNRAAR KLRQFLKMNI SEEFNDHLLR VSDGTQTLVN CTSKEEKTIK EQKKNDPCFL KRLLREIKTC WNKILKGSI

    BIOLOGICAL ACTIVITY

    The ED50 was determined by the dose-dependent stimulation of the proliferation of murine 2E8 cells is less than 0.2ng/ml, corresponding to a specific activity of >5,000,000IU/mg.

    SAFETY DATA SHEET

    SDS

    USAGE

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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    该产品被引用文献

    IL 7 Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 15.0kDa.
    The IL 7 is purified by proprietary chromatographic techniques.

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    文献支持
    Recombinant Rat Interleukin-7
    ￥1080 - 79695