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Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
Escaping the Heat
Deborah Fitzgerald | Nov 12, 2000 | 10+ min read
Nonradioactive Kinase Assay Kits Safety concerns and economic considerations have fueled a growing trend in the biomedical sciences: to shun the use of radioactivity when practical. Nonradioactive options for numerous applications have become widely available, including a number of nonradioactive kinase assay kits. Assays from different manufacturers employ a wide range of strategies. Most of these kits utilize antibodies, but two nonimmunochemical approaches use fluorescently tagged substrates
Cultural Revolution: Mycoplasma Testing Kits and Services
Linda Raab | Oct 10, 1999 | 9 min read
Date: October 11, 1999Mycoplasma Detection Kits Mycoplasma Testing Services Most scientists who engage in cell culture find it such a chore to split cells on a regular basis that conscientious habits like routine testing for mycoplasma remain an unrealized ideal. Although mycoplasma contamination can potentially foil the most crucial of experiments, one may argue that mycoplasma testing is expensive, time consuming, or complicated. Fortunately, times are changing. Several companies have develop
Luminescence Developments Help Scientists See The Light
James Kling | May 11, 1997 | 9 min read
Biologists are constantly seeking more sensitive assays to detect the presence of organisms or telltale DNA, RNA, and proteins. Although radioactive tags incorporated into the target itself (or into a complementary strand)-and later detected by Geiger counters or film exposures-have traditionally given good sensitivity, the problems of waste disposal and laboratory monitoring have driven a search for alternative tags that have radioactivity's sensitivity but avoid its hazards. Fluorescent tags-
Seeking Accurate Traffic Reports
Karen Hopkin(khopkin@the-scientist.com) | Dec 5, 2004 | 6 min read
On the desk in Jennifer Lippincott-Schwartz's office sits a small box labeled "Mr. Wizard's Golgi Model Kit."
The Death of a Cell
Laura Defrancesco | Dec 7, 1997 | 3 min read
Another characteristic of apoptotic cells that can be exploited in this death quest is the appearance of phosphatidylserine (PS) on the outer surface of the membrane. Annexin V binds with high affinity to PS and can be used to spotlight dying cells. Fourteen companies offer Annexin V with a variety of tags and detectors attached that can be used immunohistochemically or with the flow cytometer (Alexis, BioWhittaker, Boehringer Mannheim, Chemicon, CLONTECH, Immunotech, Genzyme Diagnostics, Kamiy
2020 Top 10 Innovations
The Scientist | Dec 1, 2020 | 10+ min read
From a rapid molecular test for COVID-19 to tools that can characterize the antibodies produced in the plasma of patients recovering from the disease, this year’s winners reflect the research community’s shared focus in a challenging year.
2017 Top 10 Innovations
The Scientist | Dec 1, 2017 | 10+ min read
From single-cell analysis to whole-genome sequencing, this year's best new products shine on many levels.
Immunoassay Techniques Proven To Be Outstanding In Several Fields
Holly Ahern | Oct 1, 1995 | 10 min read
SIDEBAR: Selected Suppliers of Immunoassays and Assay Systems Immunoassays combine principles of immunology and chemistry into tests that are used by scientists in practically every discipline, including fields as diverse as molecular biology and environmental science. In research applications, immunoassays such as immunoblotting (detecting membrane-bound proteins), immunohistochemistry (cell or tissue staining), and enzyme immunoassays provide a sensitive and specific means of detecting targe
Top Ten Innovations 2011
The Scientist | Jan 1, 2012 | 10+ min read
Our list of the best and brightest products that 2011 had to offer the life scientist

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