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 重组人活化因子 Recombinant Human BLyS
  • 重组人活化因子 Recombinant Human BLyS
  • 重组人活化因子 Recombinant Human BLyS

    参考价格: ¥20100.00
    产品型号:C22-103-04-1mg
    所在地区:上海
    上架时间:2019年01月14日
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  • 详细说明

    Catalog Number:
    103-04
    Source:
    Escherichia coli.
    Molecular Weight:
    Approximately 17.0 kDa, a single non-glycosylated polypeptide chain containing 153 amino acids.
    Quantity:
    5ug/20ug/1000μg
    Purity:
    >95% by SDS-PAGE and HPLC analyses.
    Biological Activity:
    Measured in a cell proliferation assay using anti-IgM stimulated mouse B cells.The ED50 for this effect is typically 0.5-2ng/mL in the presence of 10 μg/mL of goat antimouse IgM μ chain.
    Physical Appearance:
    Sterile Filtered White lyophilized (freeze-dried) powder.
    Formulation:
    Lyophilized from a 0.2μm filtered concentrated (1mg/ml) solution in PBS, pH 7.0.
    AA Sequence:
    MAVQGPEETV TQDCLQLIAD SETPTIQKGS YTFVPWLLSF KRGSALEEKE NKILVKETGY
    FFIYGQVLYT DKTYAMGHLI QRKKVHVFGD ELSLVTLFRC IQNMPETLPN NSCYSAGIAK
    LEEGDELQLA IPRENAQISL DGDVTFFGAL KLL
    Endotoxin:
    Less than 1EU/μg of rHuBLys as determined by LAL method.
    Reconstitution:
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at <-20°C. Further dilutions should be made in appropriate buffered solutions.
    Storage:
    This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
    Usage:
    This material is offered by Shanghai PrimeGene Bio-Tech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.