Active Recombinant Human IFNA2 protein, Fc-tagged

• Cat.No.: IFNA2-0256H
• Product Overview: Recombinant Human IFNA2 protein(Cys24-Glu188), fused with Fc tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: Fc
• Form: Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
• Bio-activity: Immobilized Human IFNAR2, His Tag at 5 μg/mL (100 μL/well) can bind Human IFN-alpha 2b (K46R), Fc Tag with a linear range of 2.4-10 ng/mL.
• Molecular Mass: This protein carries a human IgG1 Fc tag at the C-terminusThe protein has a calculated MW of 45.7 kDa. The protein migrates as 47-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Proteinlength: Cys24-Glu188
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE. >90% as determined by SEC-MALS.
• Storage: For long term, the product should be stored at lyophilized state at -20°C or lower.Please avoid repeated freeze-thaw cycles. This product is stable after at:
  -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: IFNA2 interferon, alpha 2 [ Homo sapiens ]
• Official Symbol: IFNA2
• Synonyms: IFNA2; interferon, alpha 2; interferon alpha-2; alpha 2a interferon; IFN alphaA; IFNA; interferon alpha 2b; interferon alpha A; leIF A; IFN-alpha-2; alpha-2a interferon; INFA2; IFNA2B; IFN-alphaA; MGC125764; MGC125765
• Gene ID: 3440
• mRNA Refseq: NM_000605
• Protein Refseq: NP_000596
• MIM: 147562
• UniProt ID: P01563