HCoV-HKU1 Hemagglutinin esterase, HCoV-HKU1 (Cell-Free, His)

HCoV-HKU1 Hemagglutinin esterase, with short spikes, is crucial for viral attachment and infection initiation. This multifunctional protein exhibits receptor binding and destroying activities, specifically mediating de-O-acetylation of a probable virus receptor determinant. Its receptor-destroying activity is vital for efficient virus release, preventing self-aggregation and ensuring progeny virus spread. As a secondary attachment protein, it may be targeted by immune responses, contributing to host defense against viral infections. HCoV-HKU1 Hemagglutinin esterase Protein, HCoV-HKU1 (Cell-Free, His) is the recombinant Virus-derived HCoV-HKU1 Hemagglutinin esterase protein, expressed by E. coli Cell-free, with N-10*His labeled tag. The total length of HCoV-HKU1 Hemagglutinin esterase Protein, HCoV-HKU1 (Cell-Free, His) is 374 a.a., with molecular weight of 45.9 kDa.

45.9 kDa