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Categories: Peptides & Proteins / Proteins

Product name			DLL1, Recombinant, Human, aa1-545 (Delta-like Protein 1, Drosophila Delta Homolog 1, Delta1, H-Delta-1, UNQ146/PRO172)
Catalog No			USB-207153
Supplier’s Catalog No			207153
Supplier			US Biologicals
Source antigen			Recombinant, CHO cells
Reactivity
Cross reactivity
Applications
Molecular weight			100

Storage			-20°C
Other names
Grade			Highly Purified
Purity			≥90% (SDS-PAGE)
Form			Supplied as a lyophilized powder in PBS. Reconstitute with sterile dH2O.
Reactivity life			12 months
Note			For reserch purpose only
Purity			≥90% (SDS-PAGE)
Description			DLL1 (Delta-like protein; Delta1) is essential for postnatal arteriogenesis and contributes to tumor progression. DLL1 is involved in differentiation and self-renewal of adipocyte stem cells. Blocks the differentiation of progenitor cells into the B cell lineage while promoting the emergence of a population of cells with the characteristics of a T cell/NK-cell precursor. Source: Signal peptide and extracellular domain of human DLL1, corresponding to aa1-545, fused at the C-terminus to the Fc portion of human IgG1, expressed in CHO cells. Molecular Weight: ~100kD (SDS-PAGE) Biological Activity: Inhibits adipogenesis of 3T3L-1 cells. Induces Hes-1 in 3T3L-1 cells. Endotoxin: <0.01EU/ug purified protein (LAL test; Lonza) Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.