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  • Molecular Weight Market Kit for Gel Filtration from Sigma-Aldrich

    Molecular Weight Market Kit for Gel Filtration from Sigma-Aldrich

    Wednesday, March 24, 2010
    Molecular weight markers for gel filtration are essential components for standardization of the column and for size prediction of an unknown sample. In gel filtration, the samples are run through a ... read more
  • VivaScience’s Protein A Spin Columns

    VivaScience’s Protein A Spin Columns

    Sartorius Group
    Tuesday, February 08, 2005
    We have recently begun using the Protein A spin columns from Vivascience and found them to be an enormous advantage in our antibody development process. This is primarily because using the Protein A ... read more
  • Vivaflow 200 Tangential Flow Module from VivaScience

    Vivaflow 200 Tangential Flow Module from VivaScience

    Sartorius Group
    Tuesday, January 18, 2005
    The Vivaflow 200 is a ready-to-use tangential flow filtration device that can be used for concentration or buffer exchange (diafiltration). The 200 is recommended for volumes of 250 ml to 1-2 liters. ... read more
  • Vivascience’s Centrifugal Concentrators

    Vivascience’s Centrifugal Concentrators

    Sartorius Group
    Wednesday, October 23, 2002
    A situation that is frequently encountered in life science research is a protein solution that is too dilute to allow further downstream analysis. One remedy for this problem is to pass the solution ... read more
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