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物种
HumanAccession
P01574表达序列
Met22-Asn187
表达宿主
CHO分子量
Approximately 20-23 kDa
纯度
> 95% by SDS-PAGE内毒素含量
<1EU/μg活性
Measured in a proliferation assay using TF-1 Cells, EC50 < 0.1 ng/ml标记
Unconjugated标签
No Tag性状
Lyophilized Powder缓冲体系
PBS
溶解方法
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
储存条件
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.
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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