IFNα2b

• Accession Number:

  P01563

• Expression Region:

  Cys24-Glu188

• Expression System:

  CHO

• Tag:

  Tag free

• Stability:

  36 months at 2°C to 8°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution Use a manual defrost freezer and avoid repeated freeze-thaw cycles

• Endotoxin:

  ≤10 EU/mg

• Purity:

  ≥ 95% as determined by SDS-PAGE

• Activity:

  Measured in a VSV inhibition assay with Wish cells. The ED50 this effect is ≤100 pg/mL, corresponding to a specificBioactivity is ≥1 x107 units/mg.

• Reconstitution:

  It is recommended to redissolve in sterile deionized water

• Molecular Weight:

  19.2 kDa

• Shipping Conditions:

  Blue Ice

• Appearance:

  White powder, Colorless clear liquid after reconstitution

• Formulation:

  Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% mannitol and 0.01% Tween 80, pH7.4

• Product Name Synonym:

  Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2

• Species:

  Human