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Recombinant HIV-1 TAT, Clade-B

Biotin
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  • ¥1080 - 17000
  • Prospecbio
  • 以色列
  • hiv-128
  • 2025年07月11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

      HIV-1 TAT Clade-B Biotin

    • 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

      1ug/5ug/50ug

    规格:1ug产品价格:¥1080.0
    规格:5ug产品价格:¥2415.0
    规格:50ug产品价格:¥17000.0

    产品细节图片1

    CATALOGUE NUMBER

    HIV-128

    INTRODUCTION

    Human im.mun.ode.fic.ie.ncy vi.rus type-1 (HIV-1) regulatory Tat protein plays an essential role in viral replication and infectivity. The HIV-1 TAT is a molecule of 86 aminoacids encoded by two exons. The product of the first exon is sufficient for the transactivation of the HIV-1 promoter. Biotin molecules can be coupled easily to either antigens (such as avidin, streptavidin, Fc binding proteins like Protein A or G) or antibodies and they can be used in a variety of detection systems.
    Biotin can be conjugated to many proteins without significantly changing their biological activity. Biotin binds with high affinity to avidin, streptavidin and NeutrAvidin protein.
    Every single protein can react with several molecules of biotin, each of which, in turn, can bind a molecule of avidin. This greatly increases the sensitivity of many assay procedures. The avidin-biotin interaction is the strongest known noncovalent biological interaction (Ka = 1015 M-1) between protein and ligand. The bound formation between biotin and avidin is very rapid and, once formed, withstands extremes of pH, organic solvents and other denaturing agents. The avidinbiotin complex can withstand up to 3 M guanidine•HCl. Biotin can be released by 8 M guanidine•HCl at pH 1.5, or by autoclaving.

    DESCRIPTION

    HIV-1 TAT Clade-B Biotin Recombinant- produced in E.coli is a single, non-glycosylated, polypeptide chain containing 86 amino acids encoded by two exons and having chain having a molecular mass of 14kDa and was biotinylated with NHS biotin.

    SOURCE

    Escherichia Coli.

    PHYSICAL APPEARANCE

    Sterile Filtered colorless solution.

    FORMULATION

    1xPBS & 0.05% glycerol.

    PURITY

    Greater than 90.0% as determined by HPLC analysis & SDS-PAGE.

    STABILITY

    HIV-1 TAT biotin recombinant although stable at 4°C for 1 week, should be stored below -18°C.
    Please prevent freeze-thaw cycles.

    SPECIFICITY

    Immunoreactive with all sera of HIV-1 infected individuals.

    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

    HIV-1 TAT Clade-B Biotin Recombinant- produced in E.coli is a single, non-glycosylated, polypeptide chain containing 86 amino acids encoded by two exons and having chain having a molecular mass of 14kDa and was biotinylated with NHS biotin.

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    文献支持
    Recombinant HIV-1 TAT, Clade-B Biotin
    ¥1080 - 17000