Key features and details
- Expression system: Escherichia coli
- Purity: > 99% SDS-PAGE
- Endotoxin level: < 1.000 Eu/µg
- Active: Yes
- Suitable for: HPLC, SDS-PAGE, Functional Studies
Product nameRecombinant human Interferon alpha 2b protein (Active)
See all Interferon alpha 2b proteins and peptides
ab216239 is fully biologically active when compared to standard.
Purity> 99 % SDS-PAGE.
>99% by RP-HPLC.
Endotoxin level< 1.000 Eu/µg
Expression systemEscherichia coli
Protein lengthProtein fragment
Predicted molecular weight19 kDa
Our Abpromise guarantee covers the use of ab216239 in the following tested applications.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at -20°C long term. For long term storage it is recommended to add a carrier protein on reconstitution (0.1% HSA or BSA).
This product is an active protein and may elicit a biological response in vivo, handle with caution.
ReconstitutionIt is recommended to reconstitute the lyophilized product with sterile water at a concentration of 0.1 mg/ml, which can be further diluted into other aqueous solutions.
- Alpha 2a interferon
- IFN alpha 2b
FunctionProduced by macrophages, IFN-alpha have antiviral activities.
Sequence similaritiesBelongs to the alpha/beta interferon family.
- Information by UniProt
ab216239 has not yet been referenced specifically in any publications.