The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
EC50: 2.6 x 108 IU/mg, determined in a viral resistance assay using bovine kidney MDBK cells.
% SDS-PAGE. ab91396 is purified by proprietary chromatographic techniques. Purity: >95% by SDS-PAGE, RP-HPLC and FPLC.
Less than 0.1 ng/µg (IEU/µg) of IFNa.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycles.
This product is an active protein and may elicit a biological response in vivo, handle with caution.
It is recommended to reconstitute ab91396 in sterile double distilled water H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Alpha 2a interferon
IFN alpha 2b
Interferon alpha 2
Interferon alpha A
Produced by macrophages, IFN-alpha have antiviral activities.