What is Drug Antibody Ratio and How Does It Relate to Biotherapeutics?

DAR: Drug Antibody Ratio

Meet James Song, R&D Research Scientist– Bioseparations James has over 20 years of experience in the arena of biotechnology and has a wealth of experience in the fields of diagnostic Continue Reading

The Dangers of Tattoo Ink

tattoo ink

Tattooing has been practiced for centuries around the world. These permanent designs have served as status symbols, declarations of love, amulets, religious beliefs, and even sometimes forms of punishment. However, Continue Reading

Tips to Maintain HPLC/UHPLC Systems and Improve Column Longevity

Column Longevity

Guest Author: Dr. Richard McAllister, Phenomenex UK With a new year, most of us have our new resolutions. Join a gym, get healthier, quit smoking, drink less, basically try to Continue Reading

Using Core-Shell Technology to Improve HPLC Methods within USP: Part 2

US and Euro Pharmacopeia

Harnessing the Power of Core-Shell Technology to Improve Older, Validated HPLC Methods within Acceptable European Pharmacopeia Guidelines. Guest Author: Dr. Jeff Layne Welcome back to the second article on harnessing Continue Reading

Using Core-Shell Technology to Improve HPLC Methods within USP: Part 1

U.S. Pharmacopeia

Harnessing the Power of Core-Shell Technology to Improve Older, Validated HPLC Methods Within Acceptable USP Guidelines Part One: Quality Control Methods Guest Author: Dr. Jeff Layne Hello everyone, I hope Continue Reading