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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal IFNβ 1a 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
Interferon-beta 1b has antiviral, antibacterial and anticancer activities.
BP000084-CYT-236: Recombinant Human IFNβ 1a
Source: CHO (Chinese Hamster Ovarian) cells-derived.
A single, glycosylated polypeptide chain containing 166 amino acids and having a molecular mass of 22500 Dalton.
The specific activity as determined in a viral resistance assay (human "Wish" cell line and VSV virus or the monkey VERO cell line with EMCV virus) was found to be 270 MIU/mg.
Purity > 98%, by SDS-PAGE and RP-HPLC.
Formulation: Lyophilized from 1 mg/10 ml solution containing 91 mg Human Albumin, and 620 mg mannitol, and 9 mg Sodium Acetate.
Reconstitution: It is recommended to reconstitute the lyophilized Interferon beta 1a 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 at ambient temperature. 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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