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Recombinant Rat Leukemia Inhibitory Factor

rRtLIF

货号:143-07
价格:
¥ 585
规格:
数量:
- +
技术资料
    Accession
    P17777
    Unigene
    Rn.44379.
    Source
    Escherichia coli.
    Molecular Weight
    Approximately 19.8 kDa, a single non-glycosylated polypeptide chain containing 180 amino acids.
    AA Sequence
    SPLPITPVNA TCAIRHPCHG NLMNQIKSQL AQLNGSANAL FISYYTAQGE PFPNNVDKLC APNMTDFPPF HANGTEKTKL VELYRMVTYL GASLTNITWD QKNLNPTAVS LQIKLNATTD VMRGLLSSVL CRLCNKYHVG HVDVPCVPDN SSKEAFQRKK LGCQLLGTYK QVISVLAQAF
    Purity
    > 96 % by SDS-PAGE and HPLC analyses.
    Biological Activity
    Test in process.
    Physical Appearance
    Sterile Filtered White lyophilized (freeze-dried) powder.
    Formulation
    Lyophilized from a 0.2 μm filtered concentrated solution in 1 × PBS, pH 7.4.
    Endotoxin
    Less than 0.1 EU/μg of rRtLIF 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.
    Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    - 12 months from date of receipt, -20 to -70 °C as supplied.
    - 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    - 3 months, -20 to -70 °C under sterile conditions after reconstitution.
    Usage
    This material is offered by Shanghai PrimeGene Bio-Tech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.
    SDS-PAGE
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