A new field, palaeoproteomics—the study of ancient proteins—has been receiving more attention, leading to proposed guidelines that will establish a foundation for research. Proteins have the ability to preserve ten Continue Reading
FeaturedJeff Layne, Ph.D.- LC Product Manager and Technical SpecialistLiquid Chromatography (LC)Technical Tips
Can an UHPLC Column Have Too Much Efficiency?
Is 100% aqueous stability and unique polar selectivity not enough to convince you to try Luna Omega? Well, here is another equally-compelling reason Guest Author: Dr. Jeff Layne You Can Continue Reading
FeaturedJeff Layne, Ph.D.- LC Product Manager and Technical SpecialistLiquid Chromatography (LC)Technical Tips
Selectivity for Polar Acids
Guest Author: Dr. Jeff Layne Is super-high efficiency and 100 % aqueous stability not enough to convince you to try Luna® Omega UHPLC Columns? Well then, how about a unique Continue Reading
Rock Out to Toxicology’s Greatest Hits
This year’s hottest mix is a playlist that will rock on for centuries to come. It has been praised as the album of the year by The Rolling Chromatography* and Continue Reading
Gila Monster Saliva Could Save Lives: A Simplified Purification of Exenatide Peptide
Ever wonder what the inside of the venomous Gila Monster’s mouth was like? Yeah, we did too. Exenatide, a synthetic version of excendin-4, is a hormone found in the saliva Continue Reading
EnvironmentalForensics / ToxicologyGas Chromatography (GC)Liquid Chromatography (LC)Pharma / Biopharma
Milton’s Tricks, Treats, and Technical Guides
You’ve worked so hard crafting the perfect costume, decorating your home, and sneaking chocolate from your kids, we decided to treat you to the best technical guides this Halloween.
The Man, The Myth, The Milton: Meet our Newest Teammate!
Full-time chromatography enthusiast, analyst, and guest blogger (with devilishly good looks).
The Phenomenex Story: Part II
Richard Thomas is Chief Scientific Officer at Precision Diagnostics. Sonia Nicholas, Associate Editor at Select Science, spoke to Richard to learn more about his work and the technology that he uses in his laboratory.
Best and Worst Organic Solvents to Use in LC
There are several critical characteristics to take into consideration when choosing the appropriate organic solvent to use in liquid chromatography. For example, high viscosity solvents may produce backpressures that are too high for the HPLC system used.
What the HILIC is HILIC?
Hydrophilic interaction liquid chromatography (HILIC) is a chromatographic mode used mainly for the separation of polar compounds that are too hydrophilic to be retained in a reversed phase column.