Previous studies used a density gradient buffer of Percoll, sucrose, and cesium chloride (30), whereas our steps of using Optiprep separation and improved centrifugation effectively increased the ...

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 ...

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 ...

The advance, described Jan. 20 in Cell, brings scientists a step closer to developing much-needed medicines.Currently, there are no vaccines to prevent or mitigate infection with the Nipah virus ...

NAIROBI, Jan 15 (Reuters) - A suspected outbreak of the Marburg virus in northwest Tanzania has infected nine people, killing eight of them, the World Health Organization has said, weeks after an ...

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 ...

W5 promoted M. truncatula growth and caused the sucrose accumulation in M. truncatula root tissue at 16 days post-inoculation (dpi). The transportation of photosynthetic product sucrose to the ...

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 ...

The Government of Canada conducts risk assessments of substances under the Canadian Environmental Protection Act, 1999 (CEPA 1999) to determine whether they present or may present a risk to human ...

COVID can still spread rapidly, especially through close person-to-person contact. You can get the virus and spread it even if you've been vaccinated or had the virus before. How long are you ...