Blue Prestained Protein Standard, Broad Range (11-190 kDa)

This product has been discontinued and replaced with NEB #P7718. There may be some remaining stock in certain geographies; please contact your local subsidiary office to inquire.
  • Catalog # P7706 was discontinued on May 01, 2019 ;

The Blue Prestained Protein Standard, Broad Range is a mixture of 11 highly-purified, prestained proteins, covalently coupled with a blue chromophore, that resolves into 11 sharp bands when electrophoresed.

  • Allows approximate molecular weight determination when performing SDS-PAGE analysis.
  • Applications include verification of Western transfer efficiency on membranes and fluorescent imaging of SDS-PAGE
  • Direct loading, additional loading buffer and heat incubation not required
  • No detectable protease-contaminating activities
  • Optimal stability for up to 24 months
  • Product Information
    Blue Prestained Protein Standard, Broad Range is a mixture of highly purified, prestained proteins, covalently coupled with a blue chromophore, that resolves into 11 sharp bands when electrophoresed. The Blue Protein Standard, Broad Range is designed for observing protein separation during SDS-PAGE, verification of western transfer efficiency on membranes and for approximating the size of proteins (1–3). Blue Prestained Protein Standard, Broad Range may also be used in fluorescent imaging of SDS-PAGE.

    This standard is supplied in gel loading buffer and is ready to use. Do not heat, dilute or add reducing agents before loading.

    P7706-gel
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