Products : Recombinant Human IFN alpha 2B
Recombinant Human IFN alpha 2B (Interferon alpha 2B)
- Animal-derived product free
- Available in Bulk
- High Activity
- Authentic Glycosylation
Xeno-free Recombinant Human IFN alpha 2BHuXp is expressed in human 293 cells as a monomeric glycoprotein with an apparent molecular mass of 16 kDa. This cytokine is produced in a serum-free, chemically defined media. Production in human 293 cells offers authentic glycosylation which contributes to stability in cell growth media and other applications. The purity is greater than 95%.
- Species: Human
- Expression: HEK293 Cell Expressed
- Activity: Typically ≤0.12 ng/mL EC50
- Purity: >95%
- Endotoxin: <1 EU/μg
- Molecular Mass: 16 kDa, monomer, glycosylated
- Formulation: 1x PBS
The protein was resolved by SDS-polyacrylamide gel electrophoresis and the gel was stained with Coomassie blue.
The activity was determined by the dose-dependent cytotoxicity of the human TF -1 cell line (human erythroleukemic indicator cell line).
Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1xPBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).