Recombinant Human IFNα2b/IFNA2 Protein
CAT:
763-PKSH033640-02
Size:
10 µg
Price:
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- Availability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.
- Dry Ice Shipment: No
Recombinant Human IFNα2b/IFNA2 Protein
- Background: At least 23 different variants of IFN-α are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-α subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-α subtypes differ in their sequences by only one or two positions. Naturally occurring variants also include proteins that are truncated by 10 amino acids at the carboxyl-terminal end.
- Abbreviation: IFNα2b;IFNA2
- Synonyms: IFN-Alpha-2, IFN-alpha 2b, IFNA2, Interferon Alpha-2, Interferon Alpha-A, LeIF A
- CAS Number: 9000-83-3
- UniProt: P01563
- Accession Number: P01563
- Host: E. coli
- Origin Species: Human
- Tag: None
- Sequence: Cys24-Glu188
- Applications: Cell culture
- Field of Research: Cancer;immunology
- Purity: > 95 % as determined by reducing SDS-PAGE.
- Bioactivity: Measured in antiviral assay using A549 human lung cancer cells infected with vesicular stomatitisvirus (VSV) The ED50 for this effect is 5 ng/mL.
- Reconstitution: Please refer to the printed manual for detailed information.
- Molecular Weight: 17 kDa
- Shipping Conditions: This product is provided as lyophilized powder which is shipped with ice packs.
- Storage Conditions: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.