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  • 原装|Recombinant Listeria Monocytogenes Internalin

    参考价格: ¥2720.00
    品  牌:prospec
    产品型号:pro-031 (20μg)
    所在地区:上海
    上架时间:2018年03月05日
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    原装|Recombinant Listeria Monocytogenes Internalin
    产地: prospec
    货号: pro-031
    名称: 原装|Recombinant Listeria Monocytogenes Internalin 
    Description  Internalin Listeria monocytogenes Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 374 amino acids and having a molecular mass of 42.7kDa. The Internalin is fused with an 8 amino acid His tag at C-terminus. 
    Source  Escherichia Coli. 
    Physical Appearance  Sterile Filtered White lyophilized (freeze-dried) powder. 
    Formulation  Internalin is lyophilized from a 0.2µm filtered concentrated solution in 20mM PB pH7.4 and 300mM NaCl. 
    Solubility  It is recommended to reconstitute the lyophilized Internalin in sterile 2XPBS not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
    Important note: If the concentration of NaCl is less than 150mM, the protein solution becomes turbid overnight. Please always keep the concentration of NaCl more than 250mM.