Purified recombinant Human IFN beta 1 a protein Expression System: CHO cells Bioactivity: The EC50 for IFN is ~ 1 U/mL
纯度
> 95 % pure
内毒素水平
< 1 EU/µg
应用备注
Each Investigator should determine their own optimal working dilution for specific applications.
限制
仅限研究用
状态
Liquid
浓度
10000000 U/mL
缓冲液
Liquid in 10 mM CH3COOH.
注意事项
Avoid repeated freeze/thaw cycles.
储存条件
4 °C
抗原
IFN beta 1a
背景
Interferons (IFNs) are proteins made and released by host cells in response to the presence of pathogens-such as viruses, bacteria, or parasites-or tumor cells. They allow communication between cells to trigger the protective defenses of the immune system that eradicate pathogens or tumors. The IFN-beta proteins are produced in large quantities by fibroblasts. They have antiviral activity which is mainly involved in innate immune response. Two types of IFN-beta have been described, IFN-beta1 (IFNB1) and IFN-beta3 (IFNB3). Alternative Names: Interferon beta 1a protein, RMMB1 protein