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Description
IFN-β Protein, HumanProduct Specification Species Human Accession P01574 Amino Acid Sequence Met22 Asn187 Expression System HEK293 Molecular Weight 23 kDa Purity > 95% by SDS PAGE Endotoxin <0. 2EU g Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer PBS Reconstitution It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddHO or PBS up to
Product Specification
| Species | Human |
| Accession | P01574 |
| Amino Acid Sequence |
Met22-Asn187
|
| Expression System | HEK293 |
| Molecular Weight |
23 kDa
|
| Purity | > 95% by SDS-PAGE |
| Endotoxin | <0.2EU/μg |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Lyophilized powder |
| Storage Buffer |
PBS
|
| Reconstitution |
It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml.
|
| Stability & Storage |
Upon receiving, this product remains stable for 6 months at lower than -70°C. Upon reconstitution, the product should be stable for 1 week at 4°C or for 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles. |
Background
Interferon-beta (IFN-β), acting via STAT1 and STAT2, is known to upregulate and downregulate a wide variety of genes, most of which are involved in the antiviral immune response. It is a member of Type I IFNs, which include IFN-α, -β, τ, and –ω. IFN-β plays an important role in inducing non-specific resistance against a broad range of viral infections. It also affects cell proliferation and modulates immune responses.
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Exchange/Return Notes
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