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Recombinant Human Dual Specifi

city Phosphatase 21
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  • ¥1080 - 87906
  • Prospecbio
  • 以色列
  • enz-239
  • 2026年01月01日
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    • 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

      DUSP21

    • 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

    • 规格

      2ug/10ug/1mg

    规格:2ug产品价格:¥1080.0
    规格:10ug产品价格:¥2415.0
    规格:1mg产品价格:¥87906.0

     

    CATALOGUE NUMBER

    ENZ-239

    SYNONYMS

    Dual specificity phosphatase 21, Low molecular weight dual specificity phosphatase 21, LMW-DSP21, BJ-HCC-26 tumor antigen, EC 3.1.3.16, EC 3.1.3.48.

    INTRODUCTION

    DUSP21 is a member of the protein-tyrosine phosphatase family. DUSPs inactivate their target kinases by dephosphorylating both the phosphoserine/threonine and phosphotyrosine residuesb. DUSP21 is able to dephosphorylate single and diphosphorylated synthetic MAPK peptides, favoring the phosphotyrosine and diphosphorylated forms over phosphothreonine. DUSP21 is only expressed in testis where there are dephosphorylated phosphotyrosine residues in MAPK peptides.

    DESCRIPTION

    DUSP21 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 214 amino acids (1-190) and having a molecular mass of 24.1kDa.
    DUSP21 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    SOURCE

    E.coli.

    PHYSICAL APPEARANCE

    Sterile Filtered colorless solution.

    FORMULATION

    The DUSP21 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 200mM NaCl, 2mM DTT and 20% glycerol.

    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

    MG.-S/SHHHHHH SSGLVPRGSH MGSHMTASAS SFSSSQGVQQ PSIYSFSQIT RSLFLSNGVA ANDKLLLSSN RITAIVNASV EVVNVFFEGI QYIKVPVTDA RDSRLYDFFD PIADLIHTID MRQGRTLLHC MAGVSRSASL CLAYLMKYHS MSLLDAHTWT KSRRPIIRPN NGFWEQLINY EFKLFNNNTV RMINSPVGNI PDIYEKDLRM MISM

    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

    DUSP21 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 214 amino acids (1-190) and having a molecular mass of 24.1kDa.
    DUSP21 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    相关实验
    • Functional Studies of Dual-Specificity Phosphatases

      which are specific for phosphotyrosine, dual-specificity enzymes can dephosphorylate both phosphotyrosme and phosphoserine/phosphothreonine. All tyrosine phosphatases, including dual-specificity enzymes, are characterized by a conserved-sequence motif HCXXGXXRS/T

    • Dual- and Triple-Color Fluorospot

      实验原理 ELISPOT has, due to its high sensitivity and simplicity, proven ­valuable for assessing antigen-specific T-cell responses, both with regard to specificity and magnitude. One limitation of the regular ELISPOT method

    • Discovery of Protein Kinase Phosphatase Inhibitors

      with chemical biology and high-content multiparametric analyses and was developed as a screening approach to discover protein phosphatase inhibitors. Using a dual specificity mitogen-activated protein kinase phosphatase as an example, a detailed protocol

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    文献支持
    Recombinant Human Dual Specificity Phosphatase 21
    ¥1080 - 87906