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  • NEBuffer for Protein Kinases (PK)

    Description

    New England Biolabs supplies a 10X  reaction buffer with all of its enzymes. At a 1X concentration this reaction buffer assures optimal activity of protein kinases, including Abl Protein Tyrosine Kinase (Abl) (NEB# P6050), CDK1-cyclin B (NEB# P6020), CaMKII (NEB #P6060), p42 MAP Kinase (MAPK) (NEB# P6080).

    Properties and Usage

    Storage Temperature

    -20°C

    1X Buffer Components

    50mM Tris-HCl
    10mM MgCl2
    0.1mM EDTA
    2mM DTT
    0.01% Brij 35
    pH 7.5@25°C

    Quality Control

    Quality Assurance Statement

    • This reaction buffer is free of detectable protease and phosphatase activities.

    Quality Control Assays

    The following Quality Control Tests are performed on each new lot and meet the specifications designated for the product. Individual lot data can be found on the Product Summary Sheet/Datacard or Manual which can be found in the Supporting Documents section of this page.
    • Phosphatase Activity (PNPP):
      The product is tested in a reaction containing a p-nitrophenyl phosphate (PNPP), a chromogenic substrate for most phosphatases. After incubation there is no detectable phosphatase activity as determined by spectrophotometric analysis of released p-nitrophenol at 405 nm.
    • Protease Activity (SDS-PAGE):

      The product is tested for protease activity by incubation with a standard mixture of proteins resulting in no detectable degradation of the proteins as determined by SDS-PAGE.

    Supporting Documents

    Material Safety Datasheets

    The following is a list of Material Safety Data Sheets (MSDS) that apply to this product to help you use it safely. The following file naming structure is used to name these document files: [Product Name] MSDS. For international versions please contact us at info@neb.com.

    Datacards

    The Product Summary Sheet, or Data Card, includes details for how to use the product, as well as details of its formulation and quality controls. The following file naming structure is used to name the majority of these document files: [Catalog Number]Datasheet-Lot[Lot Number]. For those product lots not listed below, please contact NEB at info@neb.com or fill out the Technical Support Form for appropriate document.