Recombinant Human IFNα 2A

Cat No. Size Price Add Cart
HIM-INa-0010 10ug $ 105.00 Add Cart
HIM-INa-0100 100ug $ 1055.00 Add Cart
HIM-INa-1000 1000ug $ 5235.00 Add Cart

Product Specifications

•      Expression of Human Proteins in Human Cells

•      Extreme low Endotoxin

•      High Purity

•      Animal Free and Xeno Free

•      Tag Free


Source: Human cells derived

Structure: Glycosylated monomer

Purity: >95% by SDS-PAGE

Endotoxin Level: <0.5EU/ug

Molecular Weight: 16kDa

Formulation: Lyophilized from a 0.2μm filtered solution in PBS without carrier protein


Activity Assay

The activity was measured by its ability to stimulate the proliferation of human TF-1 cells (human erythroleukemic indicator cell line).



Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.


Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -80°C under sterile conditions after reconstitution.


Protein Description

The interferon alpha 2A (IFN-α2A) is type I interferon. IFN-α 2A is produced by macrophages, peripheral blood leukocytes and lymphoblastoid cells. Proteins of this family play  an  important role in inducing non-specific resistance against a broad range of viral infections. IFN-α 2A has wide biological activities ranging as antiproliferation, immunomodulation, and antiviral. IFN-α 2A also affects cell proliferation and modulate immune responses, and regulates expression of MHC class -I antigens.



Adolf GR, et al. (1991) Biochem. J. 276,511-518.

Samuel CE, (2001) Clinical Microbiology Reviews,14(4), 778–809.

Bekisz JS, et al. (2010) Pharmaceuticals, 3(4), 994–1015.