2 μg（R: reducing conditions）
Mouse IFN-beta Protein, hFc tag
Mouse IFN-beta Protein, hFc tag
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$185 USD
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Product Details
Product Details
Product Specification
| Species | Mouse |
| Synonyms | Interferon beta, Ifnb1, Ifb, Ifnb |
| Accession | P01575 |
| Amino Acid Sequence | Protein sequence (P01575, Ile22-Asn182, with C-hFc tag) INYKQLQLQERTNIRKCQELLEQLNGKINLTYRADFKIPMEMTEKMQKSYTAFAIQEMLQNVFLVFRNNFSSTGWNETIVVRLLDELHQQTVFLKTVLEEKQEERLTWEMSSTALHLKSYYWRVQRYLKLMKYNSYAWMVVRAEIFRNFLIIRRLTRNFQN |
| Expression System | HEK293 |
| Molecular Weight | Predicted MW: 45.8 kDa Observed MW: 55-65 kDa |
| Purity | ＞95% by SDS-PAGE |
| Endotoxin | <0.1EU/μg |
| Conjugation | Unconjugated |
| Tag | with C-hFc tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4. |
| Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
| Stability & Storage | 12 months from date of receipt, -20 to -70 °C as supplied. |
Background
The type-I interferons (IFN) are cytokines which play essential roles in inflammation, immunoregulation, tumor cells recognition, and T-cell responses. The IFN-β proteins are produced in large quantities by fibroblasts. They have antiviral activity that is involved mainly in innate immune response. Two types of IFN-β have been described, IFN-β1 (IFNB1) and IFN-β3 (IFNB3). In mice, IFN-β inhibits immune cell production of growth factors, thereby slowing tumor growth, and inhibits other cells from producing vessel-producing growth factors, thereby blocking tumor angiogenesis and hindering the tumour from connecting into the blood vessel system.
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