A part of MilliporeSigma

14-923M | Flt1 Protein, active, 250 µg

250 µg  Also available in 10μg size as catalog # 14-923 and in bulk as catalog # 14-923-K.
Retrieving price...
Price could not be retrieved
Minimum Quantity needs to be mulitiple of
Upon Order Completion More Information
You Saved ()
Request Pricing
Limited AvailabilityLimited Availability
Limited Quantities Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service


      Contact Customer Service

      Click To Print This Page


      Replacement Information
      Catalogue Number14-923M
      Trade Name
      • Upstate
      DescriptionFlt1 Protein, active, 250 µg
      OverviewThis protein encodes a member of the vascular endothelial growth factor receptor (VEGFR) family. VEGFR family members are receptor tyrosine kinases (RTKs) which contain an extracellular ligand-binding region with seven immunoglobulin (Ig)-like domains, a transmembrane segment, and a tyrosine kinase (TK) domain within the cytoplasmic domain. This protein binds to VEGFR-A, VEGFR-B and placental growth factor and plays an important role in angiogenesis and vasculogenesis. Expression of this receptor is found in vascular endothelial cells, placental trophoblast cells and peripheral blood monocytes. Multiple transcript variants encoding different isoforms have been found for this gene. Isoforms include a full-length transmembrane receptor isoform and shortened, soluble isoforms. The soluble isoforms are associated with the onset of pre-eclampsia.
      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. Frozen solution.
      ApplicationActive, N-terminal GST-tagged, recombinant, human Flt1, amino acids 783-end. For use in Kinase Assays.
      Key Applications
      • Kinase Assay
      Biological Information
      SourceN-terminal GST-tagged, recombinant, human Flt1 amino acids 783-end, 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
      • FLT
      • FLT-1
      • VEGFR1
      • VEGFR-1
      Protein TargetFlt1
      Purification MethodPurified using glutathione sepharose.
      Target Sub-FamilyTK
      UniProt Number
      Molecular Weight89 kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceRoutinely evaluated by phosphorylation of peptide KKKSPGEYVNIEFG
      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 # 14-923 and in bulk as catalog # 14-923-K.
      Transport Information
      Supplemental Information

      Related Products & Applications

      Alternative Packsize

      Catalog Number Description  
      14-923 Flt1 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