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14-929M | STK25, active

250 µg  Also available in 10μg size as catalog # 14-929 and in bulk as catalog # 14-929-K.
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      Replacement Information
      Catalogue Number14-929M
      Trade Name
      • Upstate
      DescriptionSTK25, active
      OverviewSTK25 is a member of the germinal centre kinase III (GCK III) subfamily of the sterile 20 superfamily of kinases. The enzyme plays a role in serine-threonine liver kinase B1 (LKB1) signaling pathway to regulate neuronal polarization and morphology of the Golgi apparatus. The protein is translocated from the Golgi apparatus to the nucleus in response to chemical anoxia and plays a role in regulation of cell death. A pseudogene associated with this gene is located on chromosome 18.
      Product Information
      Presentation50mM Tris/HCl pH7.5, 300mM NaCl, 0.1mM EGTA, 0.03% Brij-35, 270mM sucrose, 1mM benzamidine, 0.2mM PMSF, 0.1% 2-mercaptoethanol
      Key Applications
      • Kinase Assay
      Biological Information
      SourceN-terminal GST-tagged and C-terminal 6His-tagged, recombinant, human STK25 amino acids 1-308, expressed by baculovirus in Sf21 insect cells
      Specific ActivityFor Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
      Entrez Gene Number
      Gene Symbol
      • STK25
      • SOK1
      • YSK1
      • SOK-1
      Purification MethodPurified using glutathione sepharose.
      Target Sub-FamilySTE
      UniProt Number
      Molecular Weight63 kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceRoutinely evaluated by phosphorylation of RLGRDKYKTLRQIRQ
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage Conditions6 months at -70°C
      Packaging Information
      Material Size250 µg
      Material PackageAlso available in 10μg size as catalog # 14-929 and in bulk as catalog # 14-929-K.
      Transport Information
      Supplemental Information

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      Alternative Packsize

      Catalog Number Description  
      14-929 STK25, active Show Pricing & Availability

      Product Families


      Life Science Research > Drug Discovery and Development > Kinase & Phosphatase Screening > Purified Kinases
      Life Science Research > Proteins and Enzymes > Purified Kinases