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Recombinant Human Osteoprotege

rin, His Tag
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  • ￥1080 - 40572
  • Prospecbio
  • 以色列
  • cyt-290
  • 2025年12月27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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    • 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：

      OPG His

    • 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：

      10ug/50ug/1mg

    规格：10ug产品价格：￥1080.0
    规格：50ug产品价格：￥2415.0
    规格：1mg产品价格：￥40572.0

    产品细节图片1

    CATALOGUE NUMBER

    CYT-290

    SYNONYMS

    TNFRSF11B, OPG, OCIF, Osteoclastogenesis inhibitory factor, TR1, MGC29565.

    INTRODUCTION

    Osteoprotegerin, which is a member of the tumor necrosis factor receptor superfamily and is involved in the regulation of bone metabolism. OPGand its ligand (OPGL) are cytokines regulating osteoclasto-genesis. OPGL binds to receptors on the surface of preosteoclasts and stimulates their differentiation into active osteoclasts. This leads to osteoresorption. OPG inhibits this osteoclasto-genesis (OPG is secreted by osteoblasts, and binds to OPGL, thus inhibiting maturation of osteoclasts and osteoresorption). The degree and activity of osteoresorption depend mainly on the balance between OPG and its ligand (OPGL); factors increasing OPGL expression mostly reduce OPG expression and vice versa.

    DESCRIPTION

    Recombinant Human OCIF produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing amino acids 201-401 and having a molecular mass of 31 kDa which includes a 4 kDa His tag.
    The OPG is purified by proprietary chromatographic techniques.

    SOURCE

    Escherichia Coli.

    PHYSICAL APPEARANCE

    Sterile Filtered White lyophilized (freeze-dried) powder.

    FORMULATION

    The protein was lyophilized from a concentrated (1mg/ml) solution with 1X PBS, 0.1% SDS and 1mM DTT.

    SOLUBILITY

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

    STABILITY

    Lyophilized Osteoprotegerin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution OCIF 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 80.0% as determined by(a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    APPLICATIONS

    1. Positive control for Western blot.
    2. Antibody production.
    3. Protein assay.

    SAFETY DATA SHEET

    SDS

    USAGE

    Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. They 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

    Recombinant Human OCIF produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing amino acids 201-401 and having a molecular mass of 31 kDa which includes a 4 kDa His tag.
    The OPG is purified by proprietary chromatographic techniques.

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    文献支持
    Recombinant Human Osteoprotegerin, His Tag
    ￥1080 - 40572