R&D Systems™ Recombinant Mouse IFN-alpha 11 Protein, CF

Measured in an anti-viral assay using L-929 mouse fibroblast cells infected with encephalomyocarditis (EMC) virus.

Supplier:  R&D Systems™ 10329IF050

Catalog No. 10-329-IF050

Description

Vogel, S.N. et al. (1982) Infect. Immunol. 38:681. The ED50 for this effect is <20 pg/mL.

Specifications

• Accession Number: Q61716.2
• Gene ID (Entrez): 15964
• Quantity: 50 μg
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Conjugate: Unconjugated
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.

• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Molecular Weight (g/mol): Observed: 18-24 kDa, under reducing conditions; Theroretical: 19 kDa
• Source: Human embryonic kidney cell, HEK293-derived mouse IFN-alpha 11 protein Cys24-Ala190
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Reconstitution: Reconstitute at 100 μg/mL in PBS.
• Protein: IFN-alpha 11