Recombinant Human IFNA8 protein (rFc Tag)
Species
Human
Purity
>90 %, SDS-PAGE
Tag
rFc Tag
Activity
not tested
Cat no : Eg4954
Validation Data Gallery
Product Information
| Purity | >90 %, SDS-PAGE |
| Endotoxin | <0.1 EU/μg protein, LAL method |
| Activity |
Not tested |
| Expression | HEK293-derived Human IFNA8 protein Cys24-Glu189 (Accession# P32881) with a rabbit IgG Fc tag at the N-terminus. |
| GeneID | 3445 |
| Accession | P32881 |
| PredictedSize | 46.7 kDa |
| SDS-PAGE | 45-50 kDa, reducing (R) conditions |
| Formulation | Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization. |
| Reconstitution | Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water. |
| Storage Conditions |
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
|
| Shipping | The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature. |
Background
Interferon alpha-B, also known as IFNA8, belongs to the alpha/beta interferon family. IFNA4 is predicted to enable cytokine activity and type I interferon receptor binding activity, and might be involved in several processes, including B cell activation.
References:
1. Pestka S. et al. (1987). Annu. Rev. Biochem. 56:727. 2. Mattei F. et al. (2010). Cytokine Growth Factor Rev. 21(4):227-36.