Overview

Description

  • NatureRecombinant
  • SourceHEK 293 cells
  • Amino Acid Sequence
    • AccessionO00548
    • SpeciesHuman
    • Molecular weight70 kDa including tags
    • Amino acids1 to 545
    • TagsDDDDK tag C-Terminus

Specifications

Our Abpromise guarantee covers the use of ab108576 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Biological activityInhibits adipogenesis of mesenchymal stem cells.
  • Applications

    Functional Studies

    SDS-PAGE

  • Endotoxin level< 0.100 Eu/µg
  • Purity> 90 % SDS-PAGE.
    ab108576 is 0.2µm filtered
  • FormLiquid
  • Additional notesWorking aliquots are stable for up to 3 months when stored at -20°C. Inhibits adipogenesis of mesenchymal stem cells.
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: PBS

General Info

  • Alternative names
    • Delta
    • Delta (Drosophila) like 1
    • Delta like 1
    • Delta like 1 (Drosophila)
    • Delta like 1 protein
    • Delta like protein 1
    • Delta like protein 1 precursor
    • Delta, Drosophila, homolog of 1
    • Delta-like protein 1
    • Delta1
    • DL1
    • DLL 1
    • DLL1
    • DLL1_HUMAN
    • Drosophila Delta homolog 1
    • H-Delta-1
    • OTTHUMP00000017690
    see all
  • FunctionActs as a ligand for Notch receptors. Blocks the differentiation of progenitor cells into the B-cell lineage while promoting the emergence of a population of cells with the characteristics of a T-cell/NK-cell precursor.
  • Tissue specificityExpressed in heart and pancreas, with lower expression in brain and muscle and almost no expression in placenta, lung, liver and kidney.
  • Sequence similaritiesContains 1 DSL domain.
    Contains 8 EGF-like domains.
  • Post-translational
    modifications
    Ubiquitinated by MIB (MIB1 or MIB2), leading to its endocytosis and subsequent degradation.
  • Cellular localizationMembrane.
  • Information by UniProt

Recombinant Human DLL1 protein images

  • Adipogenesis inhibition of MSCs.
    MSCs (Mesenchymal stem cells) were maintained in DMEM, supplemented with 10% fetal bovine serum, penicilin-streptomycin and glutamine. For differentiation of MSCs, MSCs were cultured in adipogenic medium which was growth medium supplemented with 1µM Dexamethasone, 0.5mM IBMX, 10µg/m lnsulin, 100µM Indomethacin (day 1). Medium was changed every 3 days. Staining with Oil Red O was typically performed on day 30. For negative controls, TNF-alpha (20ng/ml) was added. To immobilize Notch ligands on the plastic surface of the culture plates, plates were first incubated with a solution of anti-FLAG® antibody (10µg/ml) in PBS for 30 mins at 37°C. Coated plates were blocked with growth medium for at least 30mins, incubated with solution of ab108576 (5µg/ml) or mCD137L-FLAG® (5µg/ml) in growth medium for 2 hours at 37°C. Plates were then used to differentiate MSCs.

References for Recombinant Human DLL1 protein (ab108576)

ab108576 has not yet been referenced specifically in any publications.

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