产品封面图
文献支持

Recombinant Horse Interleukin-

1 Receptor Antagonist
收藏
  • ¥1080 - 16000
  • PROSPEC
  • 以色列
  • cyt-010
  • 2025年12月24日
    avatar
  • 企业认证

    点击 QQ 联系

    • 详细信息
    • 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

      hIL1RA

    • 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

    • 规格

      20ug/100ug/1mg

    规格:20ug产品价格:¥1080.0
    规格:100ug产品价格:¥2415.0
    规格:1mg产品价格:¥16000.0

    产品细节图片1

    CATALOGUE NUMBER

    CYT-010

    SYNONYMS

    Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, IL1RN, IL1RA.

    INTRODUCTION

    Interleukin-1 ra is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Four alternatively spliced transcript variants encoding distinct isoforms have been reported.

    DESCRIPTION

    Recombinant Horse Interleukin-1 Receptor Antagonist produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing 152 amino acids and having a molecular mass of 17.4kDa.
    The IL-1RA is purified by proprietary chromatographic techniques.

    SOURCE

    Escherichia Coli.

    PHYSICAL APPEARANCE

    Sterile Filtered White lyophilized (freeze-dried) powder.

    FORMULATION

    The IL-1RA was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    SOLUBILITY

    It is recommended to reconstitute the lyophilized IL-1RA in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    STABILITY

    Lyophilized IL-1RA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL-1RA 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.

    BIOLOGICAL ACTIVITY

    The ED50 as determined by inhibiting IL-1α-dependent proliferation of murine D10.G4.1 helper T cells is less than 3.0 μg/ml, corresponding to a specific activity of > 333 IU/mg in the presence of 50 pg/ml rHuIL-1α.

    AMINO ACID SEQUENCE

    HPLGKRPCKM QAFRIWDVNQ KTFYMRNNQL VAGYLQESNT KLQEKIDVVP IEPDALFLGL HGRKLCLACV KSGDEIRFQL EAVNITDLSK NKEENKRFTF IRSNSGPTTS FESAACPGWF LCTAQEADRP VSLTNKPKES FMVTKFYLQE DQ.

    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.

    风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。

    图标文献和实验
    该产品被引用文献

    Recombinant Horse Interleukin-1 Receptor Antagonist produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing 152 amino acids and having a molecular mass of 17.4kDa.
    The IL-1RA is purified by proprietary chromatographic techniques.

    相关实验

    同类产品报价

    产品名称
    产品价格
    公司名称
    报价日期
    ¥1080
    上海经科化学科技有限公司
    2025年12月24日询价
    ¥2730
    广州威佳科技有限公司
    2025年02月02日询价
    询价
    默瑞(上海)生物科技有限公司
    2025年07月07日询价
    询价
    安元生物科技(南京)有限公司
    2025年05月25日询价
    ¥17482.50
    北京孚博生物科技有限公司
    2025年07月13日询价
    文献支持
    Recombinant Horse Interleukin-1 Receptor Antagonist
    ¥1080 - 16000