The hepatitis B virus (HBV ... as described below. Purification and characterization of peptide-based probes The compounds were purified from the crude reaction mix by reverse phase HPLC using a water ...

Numerous enveloped viruses, such as coronaviruses, influenza, and respiratory syncytial virus (RSV), utilize class I fusion proteins ... and a temperature gradient from 25 to 90°C with 0.5°C ...

Jule Unveils Dual-Piston Gradient Former The J5 Model gradient former is designed for pouring polyacrylamide gradient minigels or for pouring sucrose gradients into small centrifuge tubes up to 5 ml ...

Shamim Chowdhury is a Newsweek reporter based in London, U.K. Her focus is on major international breaking news stories, in particular, conflicts, refugees and natural disasters. She has reported ...

The president of Tanzania has confirmed a case of the Marburg virus in the country. Marburg belongs to the same family of illnesses as Ebola and can cause death in up to 88% of cases. President ...

Concentrated supernatants (1 mL) were loaded on precast iodixanol–sucrose density gradients and ultracentrifuged for 16 ... which is only weakly induced by the virus in vitro, were quantified by ...

Influenza A Viruses Adapt Shape in Response to Environmental Pressures Feb. 10, 2025 — Influenza A virus particles strategically adapt their shape -- to become either spheres or larger filaments ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on ...

For fresher, cleaner air that keeps your home feeling comfortable, we've rounded up the best houseplants for natural air purification. We've sorted this list to help accommodate those who need ...