IFNα2b
Product Specifications
Accession Number
P01563
Expression Region
Cys24-Glu188
Expression System
CHO
Tag
Tag free
Stability
36 months at 2°C to 8°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles
Endotoxin
≤10 EU/mg
Purity
≥ 95% as determined by SDS-PAGE
Activity
Measured in a VSV inhibition assay with Wish cells. The ED50 this effect is ≤100 pg/mL, corresponding to a specificBioactivity is ≥1 x107 units/mg.
Reconstitution
It is recommended to redissolve in sterile deionized water
Molecular Weight
19.2 kDa
Shipping Conditions
Blue Ice
Appearance
White powder, Colorless clear liquid after reconstitution
Formulation
Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol and 0.01% Tween 80, pH7.4
Product Name Synonym
Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2
Species
Human
Available Sizes
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