Human DLL4 Recombinant Protein C-Fc Tag Lyophilized

Human DLL4 Recombinant Protein C-Fc Tag Lyophilized from Innovative Research has been recombinantly produced in Human Cells. The protein formulation is lyophilized from a 0.2 ?m filtered solution of PBS, pH 7.4. with a purity of >95% as determined by reducing SDS-PAGE..

More Details:

• Species: Human
• Target: DLL4
• Purity: >95% as determined by reducing SDS-PAGE..< 1.0 EU per ug as determined by the LAL method.
• Source: Human Cells
• Storage Conditions: Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8? for 2-7 days. Aliquots of reconstituted samples are stable at < -20? for 3 months.

Delta-like protein 4 (DLL4) is a type I membrane protein belonging to the Delta/Serrate/Lag2 (DSL) family of Notch ligands. In mammals, four Notch homologs (Notch 1 to4) and five ligands (DLL 1, 3 and 4, Jagged 1 and 2) have been identified. DLL4 is expressed highly and selectively within the arterial endothelium and has been shown to function as a ligand for Notch 1 and Notch 4. Human and mouse DLL4 shares 86% amino acid sequence identity. Notch ligands are transmembrane proteins with a DSL motif necessary for Notch binding, tandem EGF repeats, a transmembrane region and a short intracellular domain (ICD). Notch ligands are categorized into two subfamilies based on the presence of an extracellular cysteinerich domain and insertions that interrupt some EGF repeats in the Jagged but not the Delta ligand family. Interactions of Notch receptors with their ligands result in reciprocal regulated intramembrane proteolysis (RIP). RIP is a mechanism for transmembrane signal transduction that involves the sequential processing by a disintegrin metalloprotease (ADAM) and then by presenilin/ ? secretase, resulting in shedding of the extracellular domains and the generation of the soluble ICD signaling fragments, respectively.

At Innovative Research, we provide reliable, consistent products that deliver reliable, consistent results.

For research use only.

View all citations and product references

This material is sold for in-vitro use only for research. This material is not suitable for human or animal use. While we make every effort to ensure the safety of our products, we recommend handling any biological materials with standard precautions as if capable of spreading infectious disease. The statements herein are offered for informational purposes only to be used solely for your consideration, investigation, and verification.

Please be aware the image pictured is for illustrative purposes only, and your product packaging and appearance may vary.