产品封面图
文献支持

Recombinant Human Cleavage Sti

mulation Factor 1
收藏
  • ￥1080 - 45885
  • Prospecbio
  • 以色列
  • pro-1170
  • 2026年01月14日
    avatar
    上海经科化学科技有限公司
    16 年钻石会员

  • 企业认证

    点击 QQ 联系

    • 相关产品推荐更多 >

    万千商家帮你免费找货

    0 人在求购买到急需产品
    • 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：

      CSTF1

    • 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：

      5ug/20ug/1mg

    规格：5ug产品价格：￥1080.0
    规格：20ug产品价格：￥2415.0
    规格：1mg产品价格：￥45885.0

    产品细节图片1

    CATALOGUE NUMBER

    PRO-1170

    SYNONYMS

    Cleavage stimulation factor subunit 1, CF-1 50 kDa subunit, Cleavage stimulation factor 50 kDa subunit, CSTF 50 kDa subunit, CstF-50, CSTF1, CstFp50.

    INTRODUCTION

    Cleavage stimulation factor subunit 1 (CSTF1) is involved in the polyadenylation and 3'end cleavage of pre-mRNAs. The CSTF1 gene encodes one of three subunits which merge to produce cleavage stimulation factor (CSTF). Like the mammalian G protein beta subunits, CSTF1 contains transducin-like repeats. CSTF1 is one of the numerous factors necessary for polyadenylation and 3'-end cleavage of mammalian pre-mRNAs. CSTF1 is responsible for the interaction of CSTF with other factors to create a stable complex on the pre-mRNA.

    DESCRIPTION

    CSTF1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 439 amino acids (1-431 a.a) and having a molecular mass of 49.4kDa.
    CSTF1 is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    SOURCE

    Escherichia Coli.

    PHYSICAL APPEARANCE

    Sterile filtered colorless solution.

    FORMULATION

    CSTF1 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1M NaCl and 2M urea.

    STABILITY

    Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.
    For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
    Avoid multiple freeze-thaw cycles.

    PURITY

    Greater than 90% as determined by SDS-PAGE.

    AMINO ACID SEQUENCE

    MYRTKVGLKD RQQLYKLIIS QLLYDGYISI ANGLINEIKP QSVCAPSEQL LHLIKLGMEN DDTAVQYAIG RSDTVAPGTG IDLEFDADVQ TMSPEASEYE TCYVTSHKGP CRVATYSRDG QLIATGSADA SIKILDTERM LAKSAMPIEV MMNETAQQNM ENHPVIRTLY DHVDEVTCLA FHPTEQILAS GSRDYTLKLF DYSKPSAKRA FKYIQEAEML RSISFHPSGD FILVGTQHPT LRLYDINTFQ CFVSCNPQDQ HTDAICSVNY NSSANMYVTG SKDGCIKLWD GVSNRCITTF EKAHDGAEVC SAIFSKNSKY ILSSGKDSVA KLWEISTGRT LVRYTGAGLS GRQVHRTQAV FNHTEDYVLL PDERTISLCC WDSRTAERRN LLSLGHNNIV RCIVHSPTNP GFMTCSDDFR ARFWYRRSTT DVEHHHHHH.

    SAFETY DATA SHEET

    SDS

    USAGE

    ProSpecs products are furnished for LABORATORY RESEARCH USE ONLY. They 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

    CSTF1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 439 amino acids (1-431 a.a) and having a molecular mass of 49.4kDa.
    CSTF1 is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    相关实验
    查看更多相关实验 >

    同类产品报价

    产品名称
    产品价格
    公司名称
    报价日期
    Recombinant Human Cleavage Stimulation Factor 1, Sf9
    ￥1080
    上海经科化学科技有限公司
    2026年01月14日询价
    Anti-cleavage stimulation factor
    ￥4729
    上海北诺生物科技有限公司
    2025年07月15日询价
    ANTI-CLEAVAGE STIMULATION FACT
    ￥4443
    广州威佳科技有限公司
    2025年01月19日询价
    Recombinant Human Cleavage And Polyadenylation Specific Factor 1 (CPSF1)
    询价
    默瑞（上海）生物科技有限公司
    2025年07月11日询价
    Factor Xa Cleavage Capture K
    ￥3582
    上海益启生物科技有限公司
    2025年05月30日询价
    文献支持
    Recombinant Human Cleavage Stimulation Factor 1
    ￥1080 - 45885