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Recombinant Mouse Interleukin-

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  • ¥1680 - 3988
  • 美国ATCC
  • 美国/中国
  • 2025年07月14日
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    上海钰博生物科技有限公司
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    • 文献和实验
    • 技术资料
    • 库存：

      大量

    • 供应商：

      钰博生物

    • 细胞类型：

      复苏

    • 组织来源：

      见说明书

    • 物种来源：

      人、大鼠、小鼠、、、、

    • 免疫类型：

      请咨询销售人员

    • 细胞形态：

      上皮样；多角形

    • 是否是肿瘤细胞：

      见说明书

    • 器官来源：

      见说明书

    • 运输方式：

      干冰运输or活细胞运输

    • 年限：

      见说明书

    • 生长状态：

      贴壁生长

    Recombinant Mouse Interleukin-4
    Synonyms BCGF, BCDF, B cell stimulating factor, BSF-1, Lymphocyte stimulatory factor 1, IL-4, MGC79402, Binetrakin, Pitrakinra.
    Introduction Interleukin-4 is a pleiotropic cytokine produced primarily by activated T lymphocytes, basophils and mast cells. Multiple immune response-modulating functions are performed by IL-4 on a variety of cell types and it has an important role in the regulator of isotype switching, induction of IgE production in B lymphocytes and differentiation of precursor T helper cells. IL-4 binds to both membrane-bound and secreted soluble IL-4 receptors.
    Recombinant Mouse Interleukin-4Description Interleukin-4 Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 120 amino acids and having a molecular mass of 13500 Dalton.
    The IL-4 is purified by proprietary chromatographic techniques.
    Source Escherichia Coli.
    Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
    Formulation Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.
    Recombinant Mouse Interleukin-4Solubility It is recommended to reconstitute the lyophilized Interleukin 4 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
    Stability Lyophilized Interleukin-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL4 should be stored at 4°C between 2-7 days and for future use below -18°C.
    For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
    Please prevent freeze-thaw cycles.
    Purity Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
    Amino acid sequence MHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S.
    Recombinant Mouse Interleukin-4Biological Activity The ED50 as determined by the dose-dependant prolifiration of Murine HT-2 cells is 2.5 ng/ml corresponding to a Specific Activity of 400,000IU/mg.
    Usage CHI'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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