Delta-like protein 4 (DLL4) is a type I membrane protein belonging to the Delta/Serrate/Lag2 (DSL) family of Notch ligands. Activates NOTCH1 and NOTCH4. Involved in angiogenesis; negatively regulates endothelial cell proliferation and migration and angiogenic sprouting. Essential for retinal progenitor proliferation. Required for suppressing rod fates in late retinal progenitors as well as for proper generation of other retinal cell types (By similarity). During spinal cord neurogenesis, inhibits V2a interneuron fate.

DLL4 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 55.7 kDa and the accession number is Q9JI71.

DLL4 Protein, Rhesus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 56.1 kDa and the accession number is XP_001099250.1.

DLL4 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 55 kDa and the accession number is Q9NR61.

DLL4 Protein, Mouse, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 80.61 kDa and the accession number is Q9JI71.

DLL4 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 57.55 kDa and the accession number is NP_061947.1.

DLL4 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 55.7 kDa and the accession number is Q9NR61.

DLL4 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 81 kDa and the accession number is Q9NR61.