Interferon alpha 7/IFNA7 Protein, Human, Recombinant (His) is expressed in yeast with His tag. The predicted molecular weight is 21 kDa and the accession number is A0A7R8C383.
説明 | Interferon alpha 7/IFNA7 Protein, Human, Recombinant (His) is expressed in yeast with His tag. The predicted molecular weight is 21 kDa and the accession number is A0A7R8C383. |
Species | Human |
Expression Host | P. pastoris (Yeast) |
Tag | C-His |
Accession Number | A0A7R8C383 |
別名 | interferon, alpha 7, interferon, α7, IFN-αJ, IFNA-J, IFN-alphaJ |
Construction | The Human IFNA7 (NP_066401.2) (Cys24-Asp189) was expressed with a polyhistidine tag at the C-terminus. |
Protein Purity | > 95 % as determined by SDS-PAGE. |
分子量 | 21 kDa (predicted) |
Endotoxin | Please contact us for more information. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | Interferon alpha-7(IFNA7) is a member of the interferon family. Interferons belong to the group of the regulatory glycoproteins, of low molecular mass. They are the products of infected cell-genome, but not virus, as a consequence of the cause answer by different inductors. Interferon stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase. They allow communication between cells to trigger the protective defenses of the immune system that eradicate pathogens or tumors. IFNs have other functions: they activate immune cells, such as natural killer cells and macrophages; they increase recognition of infection or tumor cells by up-regulating antigen presentation to T lymphocytes, and they increase the ability of uninfected host cells to resist new infection by the virus. Certain host symptoms, such as aching muscles and fever, are related to the production of IFNs during infection. Human IFN is divided on the sequence of amino-acids into three groups: Alpha, Beta, and Gamma interferons. |
bottom
Please read the User Guide of Recombinant Proteins for more specific information.
Interferon alpha 7/IFNA7 Protein, Human, Recombinant (His) interferon, alpha 7 interferon, α7 IFN-αJ IFNA-J IFN-alphaJ interferon, a 7 interferon, α 7 recombinant recombinant-proteins proteins protein