Polyclonal Antibody to DLL4
Dll4 (Delta-like 4), a membrane-bound Notch ligand, plays a fundamental role in vascular development and angiogenesis. It is highly expressed in capillary endothelial tip cells and is involved in suppressing neighboring stalk cells to become tip cells during angiogenesis. Dll4-Notch signaling is mediated either by direct cell-cell contact or by Dll4-containing exosomes from a distance. DLL4 signaling is extensively critical for tumor angiogenesis. Blockage of DLL4 signaling inhibits tumor growth by deregulating angiogenesis and promoting non productive angiogenesis. Additionally, DLL4 has been shown to help regulate the cellular actions of VEGF.
Product Specifications
Product Name Alternative
DLL4||UNQ1895/PRO4341
Gene Name
DLL4
Gene ID
54567
UniProt
Q9NR61
Host
Rabbit
Reactivity
Human
Immunogen
A partial length recombinant DLL4 protein (amino acids 423-650) was used as the immunogen for this antibody.
Target Antigen
DLL4
Clonality
Polyclonal
Applications
WB
Purification
Protein A Chromatography
Format
Purified
Components
25 μg in 50 μl/100 μg in 200 μl PBS containing 0.05% BSA and 0.05% sodium azide. Sodium azide is highly toxic.
Storage Conditions
Store the antibody at 4°C; stable for 6 months. For long-term storage; store at -20°C. Avoid repeated freeze and thaw cycles.
Applications Notes
Western blot analysis: 2-4 μg/mL
Isotype
Rabbit IgG
Frequently Asked Questions
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