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R&D Systems™ Recombinant Mouse IFN-epsilon Protein

Catalog No. 9147ME025CF
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25 μg
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Catalog No. Quantity
91-47M-E025CF 25 μg
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Catalog No. 91-47M-E025CF Supplier R&D Systems™ Supplier No. 9147ME025/CF
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Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured in an anti-viral assay using L-929 mouse fibroblast cells infected with encephalomyocarditis (EMC) virus. Vogel, S.N. et al. (1982) Infect. Immunol. 38:681. The ED50 for this effect is 6.00-60.0 ng/mL.

Specifications

Accession Number Q80ZF2
For Use With (Application) Bioactivity
Gene ID (Entrez) 338376
Molecular Weight (g/mol) Observed M.W.: 20kDa, reducing conditions, Theoretical M.W.: 21kDa
Quantity 25 μg
Source E. coli-derived mouse IFN-epsilon protein Leu22-Pro192,with N-terminal Met and C-terminal 6-His tag
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Endotoxin Concentration <0.10 EU per 1μg of the protein by the LAL method.
Gene Alias IFNE, IFN-E, IFNE1PRO655, IFNepsilon, IFN-epsilon, IFNT1, Ifn-tau-11, INFE1, interferon epsilon, interferon epsilon 1, Interferon epsilon-1, interferon tau-1, interferon, epsilon, interferon-epsilon, MGC119018, MGC119020
Common Name IFN-epsilon
Biological Activity Measured in an anti-viral assay using L-929 mouse fibroblast cells infected with encephalomyocarditis (EMC) virus. Vogel, S.N. et al. (1982) Infect. Immunol. 38:681. The ED50 for this effect is typically 0.2-1ng/mL.
Conjugate Unconjugated
Species Mouse
Recombinant Recombinant
Expression System E. coli-derived Leu22-Pro192, with N-terminal Met and C-terminal 6-His tag
Purity or Quality Grade >75%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
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