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+1-888.733.6849
+1-617.299.7367 (Int’l)
+1-617.299.7367 (Int’l)
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sales@neoscientific.com
+1-888.733.6849
+1-617.299.7367 (Int’l)
+1-888.733.6849
+1-617.299.7367 (Int’l)
| Introduction | Interferon-beta 1b has antiviral, antibacterial and anticancer activities. |
| Synonyms | Leukocyte interferon, B cell interferon, Type I interferon, IFNB1, IFB, IFF, IFNB, IFN-b 1b, MGC96956. |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from 1mg/ml solution containing 50mg Human Albumin & 50mg dextrose. |
| Solubility | It is recommended to reconstitute the lyophilized Interferon beta-1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
| Stability | Lyophilized Interferon-beta 1b althoµgh stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFNB 1b should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles. |
| Amino Acid Sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Tyr-Asn-Leu-Leu. |
| Purity | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
| Biological Activity | 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 32 x 106 IU/mg. |
| Usage | NeoScientific's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals. |
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