Recombinant Human Interferon alpha-1/13 (IFNA1) (Active)
Product Specifications
Product Name Alternative
IFN-alpha-1/13, LeIF D
Abbreviation
Recombinant Human IFNA1 protein (Active)
Gene Name
IFNA1
UniProt
P01562
Expression Region
24-189aa
Organism
Homo sapiens (Human)
Target Sequence
M+CDLPETHSLDNRRTLMLLAQMSRISPSSCLMDRHDFGFPQEEFDGNQFQKAPAISVLHELIQQIFNLFTTKDSSAAWDEDLLDKFCTELYQQLNDLEACVMQEERVGETPLMNADSILAVKKYFRRITLYLTEKKYSPCAWEVVRAEIMRSLSLSTNLQERLRRKE
Tag
Tag-Free
Type
Active Protein & In Stock Protein
Source
E.Coli
Field of Research
Immunology
Relevance
Produced by macrophages, IFN-alpha have antiviral activities. Interferon stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase. {ECO:0000269|PubMed:1634550}.
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
>97% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 x 108 IU/mg.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 µm filtered PBS, pH 7.4, containing 3 % Mannitol, 5 % Trehalose, 0.05 % Tween-80
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.
Function
Produced by macrophages, IFN-alpha have antiviral activities. Interferon stimulates the production of two enzymes
Molecular Weight
19.5 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
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