The recombinant human IFN-beta protein is expressed in CHO Stable Cells, whose amino acid sequence is derived from human IFNβ (P01574), (Met1-Asn187) was expressed.

The recombinant human IFNβ consists of 166 amino acids and predicts a molecular mass of 20 KDa. It migrates as an approximately 20-23 KDa band in SDS-PAGE under reducing conditions.

Human IFN-beta protein measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitisvirus (VSV). The EC50 for this effect is 1-5 pg/mL.

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Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.