Active Recombinant Human DLL1 protein, His-tagged, Low Endotoxin

• Cat.No.: DLL1-4387H
• Product Overview: Recombinant Human DLL1 protein(NP_005609)(Gln18-Gly540), fused with C-terminal His tag, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 18-540 aa
• Form: Lyophilized from 0.22μm filtered solution in 50mM Tris, 150mM NaCl (pH 7.5). Normally 8% trehalose is added as protectant before lyophilization.
• Bio-activity: Biotinylated Human Notch 1, His-Avi Tag immobilized on CM5 Chip can bind Human DLL1, His Tag with an affinity constant of 7.33 μM as determined in SPR assay (Biacore S200).
• Molecular Mass: The protein has a predicted MW of 57.6 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 0.01 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
• Storage: Store at -20 to -80°C for 24 months as supplied from date of receipt. -80°C for 3 months after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
• Reconstitution: Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: DLL1 delta-like 1 (Drosophila) [ Homo sapiens ]
• Official Symbol: DLL1
• Synonyms: DLL1; delta-like 1 (Drosophila); delta (Drosophila) like 1; delta-like protein 1; H-Delta-1; drosophila Delta homolog 1; DL1; Delta; DELTA1
• Gene ID: 28514
• mRNA Refseq: NM_005618
• Protein Refseq: NP_005609
• MIM: 606582
• UniProt ID: O00548