protein

Delta-like protein 1/DLL1 Protein, Rat (HEK293, His)

HY-P75295

5 μg;10 μg;50 μg;100 μg

40;65;180;290 USD

Delta-like protein 1/DLL1 Protein, Rat (HEK293, His)

proteins

HEK293

5 μg;10 μg;50 μg;100 μg

40;65;180;290 USD

Delta-like protein 1 (DLL1) is a transmembrane ligand for NOTCH1, NOTCH2, and NOTCH3 receptors and participates in cis- and trans-interactions with their extracellular domains. Upon interaction, DLL1 induces mechanical forces that promote Notch signaling by triggering NICD nuclear accumulation. Delta-like protein 1/DLL1 Protein, Rat (HEK293, His) is the recombinant rat-derived Delta-like protein 1/DLL1 protein, expressed by HEK293 , with C-His labeled tag. The total length of Delta-like protein 1/DLL1 Protein, Rat (HEK293, His) is 517 a.a., with molecular weight of ~81.7 kDa.

Rat

Delta-like protein 1 (DLL1), a transmembrane ligand protein of NOTCH1, NOTCH2, and NOTCH3 receptors, engages in both cis and trans interactions with the extracellular domain (ECD) of Notch receptors. Following transinteraction, ligand cells induce mechanical force through clathrin-mediated endocytosis, ligand ubiquitination, EPN1 interaction, and actin polymerization. These events facilitate Notch receptor extracellular domain (NECD) transendocytosis, triggering Notch signaling by cleavage, hyperphosphorylation, and nuclear accumulation of the intracellular domain of Notch receptors (NICD). DLL1 is crucial for embryonic development and the maintenance of adult stem cells in various tissues and the immune system, regulating cell lineage, specification, patterning, and morphogenesis through differentiation and proliferation effects. It plays a vital role in brain development, modulating neuronal differentiation and neurogenesis in different contexts. DLL1 also contributes to immune system development, inhibiting B-cell lineage differentiation while promoting the emergence of T-cell/NK-cell precursors. Additionally, DLL1 regulates muscle development, pancreatic cell development, arterial identity maintenance, angiogenesis, goblet cell differentiation in the intestine, inner ear development, nephron development, and various physiological processes, including growth, blood pressure, and energy homeostasis. DLL1 interacts with several proteins, including TJP1, MAGI1, PSEN1, MFAP5, MIB1, NEURL1B, SYNJ2BP, MAGI2, MAGI3, MPDZ, and NOTCH1, playing a multifaceted role in diverse cellular processes.

Delta-like protein 1; Delta1; Dll1-EC; Dll1-TMIC; Dll1

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4, 8% trehalose.

Room temperature in continental US; may vary elsewhere.