protein

HCoV-OC43 Spike/S Protein (Sf9, His, myc)

HY-P72269

2 μg;10 μg;50 μg

50;125;355 USD

HCoV-OC43 Spike/S Protein (Sf9, His, myc)

proteins

Sf9 insect cells

2 μg;10 μg;50 μg

50;125;355 USD

HCoV-OC43 Spike/S Protein, particularly the S1 subunit, initiates infection by attaching the virion to the cell membrane. It interacts with sialic acid-containing cell receptors, facilitating virus binding and marking the initial step in the infection process, establishing a connection with the host receptor for infection commencement. HCoV-OC43 Spike/S Protein (Sf9, His, myc) is the recombinant Virus-derived HCoV-OC43 Spike/S protein, expressed by Sf9 insect cells , with C-Myc, N-10*His labeled tag. The total length of HCoV-OC43 Spike/S Protein (Sf9, His, myc) is 330 a.a., with molecular weight of ~41.0 kDa.

Virus

The HCoV-OC43 Spike (S) Protein, specifically the S1 subunit, plays a crucial role in the initiation of infection by attaching the virion to the cell membrane. S1 accomplishes this by interacting with sialic acid-containing cell receptors, facilitating the binding of the virus to the host cell membrane. This pivotal interaction marks the initial step in the infection process, allowing the virus to establish a connection with the host receptor and commence the infection.

E2; Peplomer protein ; Human coronavirus OC43 Spike glycoprotein

Greater than 90% as determined by reducing SDS-PAGE.

Lyophilized from 0.2 μm filtered solution in 10 mM Tris-HCl, 1 mM EDTA, 3% Trehalose, pH 8.0.

Room temperature in continental US; may vary elsewhere.