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Recombinant Rat Prolactin

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  • ￥1080 - 21000
  • PROSPEC
  • 以色列
  • cyt-322
  • 2025年12月27日
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    上海经科化学科技有限公司
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    • 技术资料
    • 保存条件：

      for future use below -18°C

    • 保质期：

      See instructions

    • 英文名：

      rProlactin

    • 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：￥21000.0

    产品细节图片1

    CATALOGUE NUMBER

    CYT-322

    SYNONYMS

    Mammotropin, Luterotropic hormone, Lutetropin, PRL.

    INTRODUCTION

    Prolactin is a neuroendocrine hormone synthesized primarily by the pituitary gland but also a variety of other cell types including the placenta, brain and uterus. Its primary function is to promote and maintain lactation but has also been shown to have a role in breast cancer development, regulation of reproductive function and immunoregulation.

    DESCRIPTION

    Prolactin Rat Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 198 amino acids and having a molecular mass of 22.6 kDa.
    The Prolactin 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 10mM sodium Phosphate buffer pH=8 and 50mM Nacl.

    SOLUBILITY

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

    STABILITY

    Lyophilized Prolactin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Prolactin 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 SEC-HPLC.
    (b) Analysis by SDS-PAGE.

    AMINO ACID SEQUENCE

    The sequence of the first five N-terminal amino acids was determined and was found to be Met-Leu-Pro-Val-Cys.

    BIOLOGICAL ACTIVITY

    The ED50 as determined by the dose-dependant stimulation of the proliferation of rat lymphoma, Nb2-11 was found to be < 0.065 ng/ml corresponding to a specific activity of 15,400,000 Units/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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    图标文献和实验
    该产品被引用文献

    Prolactin is a neuroendocrine hormone synthesized primarily by the pituitary gland but also a variety of other cell types including the placenta, brain and uterus. Its primary function is to promote and maintain lactation but has also been shown to have a role in breast cancer development, regulation of reproductive function and immunoregulation.

    相关实验

    • Bacterial Expression of Prolactin Family Proteins

      Complementary DNAs of three recombinant proteins related to the prolactin family: ovine placental lactogen (oPL), ovine prolactin (oPRL), and rabbit soluble extracellular domain of prolactin receptor (rbPRLR-ECD) were subcloned by different

    • Local Gene Delivery of Recombinant Adenoviruses to the Rat Carotid Artery In Vivo

      , where recurrence of a stenosis occurs in an abnormal blood vessel treated by angioplasty. The main animal models used to study vascular balloon injury or angioplasty are the rat carotid, the rabbit iliac, the pig coronary and carotid models, and, less frequently

    • Electroporation of Rat Pituitary Cells

      cell strains: rat pituitary tumor cells that produce prolactin or growth hormone. In most cases, transient-expression experiments have been used to study cellular processes, such as rat growth hormone gene expression (3 ), prolactin promotor activity

    查看更多相关实验 >

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    文献支持
    Recombinant Rat Prolactin
    ￥1080 - 21000