Delta-Like Protein 4

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Delta-like protein 4 (685 aa, ~75 kDa) is encoded by the human DLL4 gene. This protein is involved in the initiation of notch signaling.

**Synonyms:** - DLL4 - Delta4 - Drosophila Delta Homolog 4