Recombinant Human Interferon alpha-2 (IFNA2) (Active)
Product Specifications
Product Name Alternative
Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2
Abbreviation
Recombinant Human IFNα2b protein (Active)
Gene Name
IFNα2b
UniProt
P01563
Expression Region
24-188aa
Organism
Homo sapiens (Human)
Target Sequence
CDLPQTHSLGSRRTLMLLAQMRRISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE
Tag
Tag free
Type
Active Protein & In Stock Protein
Source
Mammalian cell
Field of Research
Others
Endotoxin
≤10 EU/mg by the LAL method
Purity
Greater than 95% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Measured in a VSV inhibition assay with Wish cells. The ED50 this effect is ≤100 pg/mL, corresponding to a specific activity is ≥1 x10^7 units/mg.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 μm filtered solution containing PBS,5% mannitoland 0.01% Tween 80, pH7.4
Reconstitution
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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
19.2 kDa
Storage Conditions
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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Full Length of Mature Protein
Available Sizes
Curated Selection
Explore Other Products
Discover premium biology products from our extensive collection of 20M+ items
MBS1225043-01 0.02 mg (E-Coli)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details 
MBS1225043-02 0.1 mg (E-Coli)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details MBS1225043-03 0.02 mg (Yeast)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details MBS1225043-04 0.1 mg (Yeast)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details MBS1225043-05 0.02 mg (Baculovirus)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details MBS1225043-06 0.02 mg (Mammalian-Cell)
Recombinant Campylobacter hominis Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC)
Ask
View Details