| Product SKU | BCACP-000981 |
| Product Description | Recombinant Human Interferon alpha-2 protein (IFNA2) protein is expressed from Yeast with Tag-Free. It contains 24-188aa. [Accession | P01563]. |
| Uniprot No. | P01563 |
| Gene Names | IFNA2 |
| Purity | >98% as determined by SDS-PAGE. |
| Expression System | Yeast |
| Expression Region | 24-188aa |
| Species | Homo sapiens (Human) |
| Tag Info | Tag-Free |
| Molecular weight | 19.3 kDa |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human TF-1 cells is less than 0.01 ng/ml, corresponding to a specific activity of >1.0x108 IU/mg. |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | Alpha 2a interferon ; IFN alpha 2b; IFN-alpha-2; IFNA; Ifna2; IFNA2_HUMAN; INFA2; Interferon alpha 2; Interferon alpha A; Interferon alpha-2; Interferon alpha-A; LeIF A; LeIFA |
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
