Recombinant Human Interferon alpha-2 (IFNA2) (Active)

Shipping Cost Note

Each Recombinant Protein price includes shipping cost to Canada and import fees. Please ask for a discounted quote if ordering multiple Cusabio products.

Delivery Time Note

This product is usually imported from the manufacturer after order placement. Please expect longer delivery times of 7-14 days.

Catalog No.

CSB-MP360706HU

Product Name

Recombinant Human Interferon alpha-2 (IFNA2) (Active)

In Stock

Yes

Activity

Yes

Research Area

Cancer

Uniprot ID

P01563

Gene Names

IFNA2

Alternative Names

IFN-alpha-2; Interferon alpha-A (LeIF A 1)

Organism

Homo sapiens (Human)

Source

Mammalian cell

Expressed Region

24-188aa

Protein Length

Full Length of Mature Protein

Tag Info

N-terminal 10xHis-tagged

Target Protein Sequence

CDLPQTHSLGSRRTLMLLAQMRRISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE

22.9 kDa

Purity

Greater than 95% as determined by SDS-PAGE.

Endotoxin

Less than 1.0 EU/ug as determined by LAL method.

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 μm sterile filtered PBS, 6% Trehalose, pH 7.4

Resonstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevances

Produced by macrophages, IFN-alpha have antiviral activities.

References

IFNA2 p.Ala120Thr impairs the inhibitory activity of Interferon-alpha2 against the hepatitis B virus through altering its binding to the receptor. Chen C., Zhu X., Xu W., Yang F., Zhang G., Wu L., Zheng Y., Gao Z., Xie C., Peng L. Antiviral Res 147:11-18 (2017)

Function