Recombinant Human DLL4 Protein
Recombinant Human Delta-like Protein 4 is produced by our Mammalian expression system and the target gene encoding Ser27-Pro524 is expressed with a human IgG1 Fc tag at the C-terminus.
Product Specifications
Product Name Alternative
Delta-like protein 4; Drosophila Delta homolog 4; Delta4; DLL4
UniProt
Q9NR61
Expression Region
Ser27-Pro524
Conjugation
Unconjugated
Tag
C-Fc
Origin
Human
Endotoxin
< 1 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
ELISA: Immobilized Human DLL4 Antibody (Demcizumab, Research Grade) at 1μg/ml (100 μl/well) can bind Recombinant Human DLL4 (C-Fc) (Cat#orb2993713) *. The EC50 of Recombinant Human DLL4 (C-Fc) (Cat#orb2993713) is 3.48 ng/ml (QC verified) .*: Biotinylated by NHS-biotin prior to testing.
Form
Lyophilized
Molecular Weight
Predicted: 81.2 KDa. Observed: 85-100 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM Tris-HCl, 6% Trehalose, 4% Mannitol, 50mM NaCl, 0.05% Tween80, pH 8.5.
Available Sizes
Frequently Asked Questions
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