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Human Chorionic Gonadotropin

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  • ￥4830 - 10143
  • Prospecbio
  • 以色列
  • hor-250
  • 2025年12月29日
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    上海经科化学科技有限公司
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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：

      hCG

    • 库存：

      常规产品有备货

    • 供应商：

      上海经科化学科技有限公司

    • CAS号：

      无

    • 规格：

      2.5mg/5mg/10mg

    规格：2.5mg产品价格：￥4830.0
    规格：5mg产品价格：￥7100.0
    规格：10mg产品价格：￥10143.0

     

    CATALOGUE NUMBER

    HOR-250

    SYNONYMS

    Chorionic gonadotropin, hCG, CG.

    INTRODUCTION

    Human chorionic gonadotropin (hCG) is a peptide hormone produced in pregnancy, that is made by the embryosoon after conception and later by the syncytiotrophoblast(part of the placenta). Its role is to prevent the disintegration of the corpus luteumof the ovaryand thereby maintain progesterone production that is critical for a pregnancy in humans. hCG may have additional functions, for instance it is thought that it affects the immune tolerance of the pregnancy. Early pregnancy testing generally is based on the detection or measurement of hCG.

    DESCRIPTION

    Human Chorionic Gonadotropin is produced from a sterile preparation of placental glucoprotein urine of pregnant women having a total molecular mass of 36,700 Dalton. The hCG consists of 237 amino acids, a chain-92 amino acids and b chain-145 amino acids. The hCG is purified by proprietary chromatographic techniques.

    SOURCE

    Urine of pregnant women.

    PHYSICAL APPEARANCE

    Sterile Filtered White lyophilized (freeze-dried) powder.

    FORMULATION

    The hCG was lyophilized with no additives.

    SOLUBILITY

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

    STABILITY

    Lyophilized hCG although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CG-beta 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.

    BIOLOGICAL ACTIVITY

    The activity was found to be 5197IU/mg.

    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.

    CONTAMINANTS

    Free of: HbsAg and antibodies to HIV and HCV.

    SAFETY DATA SHEET

    SDS

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    图标文献和实验
    该产品被引用文献

    1.Title: Human Chorionic Gonadotropin Modulates Prostate Cancer Cell Survival after Irradiation or HMG CoA Reductase Inhibitor Treatment
    Publication: Published online before print October 18, 2006, doi: 10.1124/mol.106.031153 Molecular Pharmacology January 2007 vol. 71 no. 1 259-275

     
    2. Title: Human chorionic gonadotropin (hCG) interacts with lovastatin and ionizing radiation to modulate prostate cancer cell viability in vivo
    Publication:  Cancer biology & therapy 7.4 (2008): 587-593.
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    Human Chorionic Gonadotropin
    ￥4830 - 10143