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14-507M | TrkB Recombinant Human Protein, Active, 250 µg

250 µg  Also available in 10 μg size (cat#14-507) and in bulk (cat# 14-507-K).
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      Replacement Information
      Catalogue Number14-507M
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionTrkB Recombinant Human Protein, Active, 250 µg
      OverviewN-terminal His6 tagged, recombinant, human TrkB, amino acids 455-end
      Product Information
      ApplicationActive, N-terminal His6 tagged, recombinant, human TrkB, amino acids 455-end, for use in Kinase Assays.
      Key Applications
      • Kinase Assay
      Biological Information
      Sourceexpressed in Sf21 cells
      Specific ActivityFor Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
      Entrez Gene Number
      Entrez Gene SummaryThis gene encodes a member of the neurotrophic tyrosine receptor kinase (NTRK) family. This kinase is a membrane-bound receptor that, upon neurotrophin binding, phosphorylates itself and members of the MAPK pathway. Signalling through this kinase leads to cell differentiation. Mutations in this gene have been associated with obesity and mood disorders. Alternate transcriptional splice variants encoding different isoforms have been found for this gene.
      Gene Symbol
      • NTRK2
      • GP145-TrkB
      • TRKB
      • Trk-B
      Protein TargetTrkB
      Purification MethodNi2+/NTA-agarose
      Target Sub-FamilyTK
      UniProt Number
      UniProt SummaryFUNCTION: SwissProt: Q16620 # Receptor for brain-derived neurotrophic factor (BDNF), neurotrophin-3 and neurotrophin-4/5 but not nerve growth factor (NGF). Involved in the development and/or maintenance of the nervous system. This is a tyrosine-protein kinase receptor. Known substrates for the TRK receptors are SHC1, PI-3 kinase, and PLC- gamma-1.
      SIZE: 822 amino acids; 91999 Da
      SUBUNIT: Exists in a dynamic equilibrium between monomeric (low affinity) and dimeric (high affinity) structures. Binds SH2B2. Interacts with SQSTM1 (By similarity).
      SUBCELLULAR LOCATION: Membrane; Single-pass type I membrane protein.
      TISSUE SPECIFICITY: Isoform TrkB is widely expressed, mainly in the nervous tissue. In the CNS, expression is observed in the cerebral cortex, hippocampus, thalamus, choroid plexus, granular layer of the cerebellum, brain stem, and spinal cord. In the peripheral nervous system, it is expressed in many cranial ganglia, the ophtalmic nerve, the vestibular system, multiple facial structures, the submaxillary glands, and dorsal root ganglia. Isoform TrkB-T1 is expressed in multiple tissues, mainly in brain, pancreas, kidney and heart. Isoform TrkB-T-Shc is predominantly expressed in brain.
      PTM: Ligand-mediated auto-phosphorylation.
      SIMILARITY: SwissProt: Q16620 ## Belongs to the protein kinase superfamily. Tyr protein kinase family. Insulin receptor subfamily. & Contains 2 Ig-like C2-type (immunoglobulin-like) domains. & Contains 2 LRR (leucine-rich) repeats. & Contains 1 protein kinase domain.
      Molecular Weight42.9kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality Assuranceroutinely evaluated by phosphorylation of Poly (Glu4-Tyr) (4:1)
      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 10 μg size (cat#14-507) and in bulk (cat# 14-507-K).
      Transport Information
      Supplemental Information

      Related Products & Applications

      Alternative Packsize

      Catalog Number Description  
      14-507 TrkB Recombinant Human Protein, Active, 10 µg 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