Recombinant Human INF-alpha 2 Protein
Recombinant Human INF-alpha 2 Protein

The interferons (IFN)s are a family of cytokines with potent antiviral, antitumor, and immunomodulatory properties.
 
Name Cat# Description Price Qty
Human INF-alpha 2 Protein
INFA2-100
50 ug (1 mg/ml)
please inquire
Human INF-alpha 2 Protein
INFA2-200
1 mg (1 mg/ml)
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Human INF-alpha 2 Protein
INFA2-300
100 mg (10 mg/ml)
please inquire
Human INF-alpha 2 Protein
INFA2-400
1 g (10 mg/ml)
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Human INF-alpha 2 Protein
INFA2-OEM
Any size
please inquire

Description
The interferons (IFN)s are a family of cytokines with potent antiviral, antitumor, and immunomodulatory properties. Interferons are increasingly used clinically to treat a range of malignancies, myelodysplasias and autoimmune diseases. Interferons are divided into type I, II, and III. Type I IFNs (IFN-α and IFN-β) are most abundant in number, distribution, and expression.
IFN-α2 (interferon α 2) belongs to type 1 interferon family.  IFN-α2 augments the suppressed immune functions in patients with head and neck squamous cell carcinoma (HNSCC). IFN-α2 initiated T and NK cell mediated cytotoxicity of tumor cells through IFNγ dependent and independent mechanisms. IFN-α2 enhances suppressed T cell cytotoxicity by stimulation of the perforin-granzyme B system (IFNγ dependent). 

Full Name
Interferon α 2

Source
E. coli

Species
Human

Accession #
NM_000605

Molecule Weight
The mature recombinant human IFN-α2 is a 19.4 kDa protein containing 166 amino acid residues.

Purity
> 95 % as determined by SDS-PAGE

Endotoxin
< 0.1 EU per μg of the protein as determined by the LAL method

Activity
Specific activity is 1.86 x 108 units/mg, as determined in a cytopathic effect inhibition assay using EMC virus on A549 cells.

Storage
-80     Avoid repeated freeze-thaw cycles.

Storage Buffer
PBS

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