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Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal IFNW1 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
IFN-Omega 1 is a type I interferon, that can be induced by virus-infected leukocytes. Type I interferon family members, which include IFN-alpha, IFN-beta, and IFN-omega, signal through IFNAR-1/IFNAR-2 receptor complex, and wield antiviral and antiproliferative activities. IFNW1 exhibits about 75% sequence homology with IFN-a, and contains 2 conserved disulfide bonds, which are essential for full biological activity.
BP002448-CYT-040: Recombinant Human Interferon-Omega 1 (IFNW1) Protein
Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 172 amino acids and having a molecular mass of 19.9 kDa.
The ED50 was determined by a cytotoxicity assay using Human TF-1 cells is < 0.01 mg/ml, corresponding to a specific activity of > 100,000,000 units/mg.
Purity: > 95.0% as determined by RP-HPLC and SDS-PAGE.
Formulation: Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
Reconstitution: It is recommended to reconstitute the lyophilized IFNW1 in sterile 18 M?-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
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