In this blog, we’ll visit a group of regulatory cells called CD4 regulatory T cells, also known as “Tregs”, which maintain the balanced nature of the immune system. We’ll then discuss how their presence or absence can promote cancer or
In Kenya, Dr. Victor Shikuku, can now better test local water quality—thanks to his new XRD 6000 diffractometer, which had been on the verge of landing in a Washington state land fill before it landed in his lab. In Chicago’s South Side, 400
Pipetting is a crucial technique for any molecular biologist to master. Handheld pipettes were first introduced in the late 1950s and in 1972, the Gilson pipette was developed. To this day, Gilson is a leader in pipetting expertise. This Guide to
Aline Cresswell loves Chenin blanc. But for nearly two years, she barely drank the delicately sweet French varietal—let alone any other wine. Because before she became Quartzy’s Life Science Product Specialist, Aline spent five years in the wine
As a postdoc at Cornell University in the late 2000s, with the aid of a few collaborators and an army of undergraduates, I carried out a big experiment that I’ll call the Cornell Experiment, testing whether female Drosophila melanogaster face a
If you don’t have a lab mentor, you should find one—at least according to three former scientists here at Quartzy. To clarify, this isn’t any ole PI or boss. This is someone who will help you grow, be there for you to vet ideas, provide feedback,
Optimal RNA Purity with TRIzol®
TRIzol®-based reagents have long been considered the best method for isolating high-quality, pure RNA from cells or tissues. TRIzol® can be used as both a storage medium and extraction solution for RNA, and
As the beginning of the entire workflow, sample collection and preservation is one of the most critical steps for achieving high quality, reproducible results. Yet, sample collection can vary greatly between labs. When a sample is stored or
As anyone who has ever worked in a lab knows, scientific research requires significant resources. From energy-intensive equipment to boxes of nitrile gloves, the environmental impact of a single laboratory can be enormous… and there are a lot
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