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An Introduction to MassTag PCR

New ways to perform PCR emerge all the time. This speaks for the speed of technological advances, and reflects the ongoing need to keep up with fast-moving research. We all know that PCR’s main purpose is...
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Article

How I Learned to Love Science All Over Again

A lot of grad students have probably seen this blog post on the development of science and had a good laugh about it. Long story short, if you imagine that all of human knowledge is a circle, the specialized...
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Article

Extracting Better Ubiquitin Data from Your Samples: Beyond the Cellular Skip

The ubiquitin-proteasome system was discovered at the start of the 1980s, and people have been studying it ever since. Initially, researchers thought that tagging a protein with ubiquitin was the cell’s...
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Article

Hierarchical or Boolean Gating: Which One to Choose?

A flow cytometer collects the events you are interested in, and also ‘sees’ every event that goes through. This includes debris and even bits in your buffers. As cytometrists, we gate our cells to exclude...
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Article

Advocacy for Scientists – Why and How

Advocating for the research that scientists perform is important.  Your advocacy helps politicians and the general public understand why funding is needed. In fact, many funding agencies require a disease to...
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Article

How DNA Extraction Is Different in Plants

I know what you are thinking, everything is made of cells, so how different can DNA extractions be in plants? The answer is… sort-of different. The overall concept is the same. Cell membranes are lysed, DNA...
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Article

How to Generate High-Quality SNPs Data Sets from NGS

SNPs or single nucleotide polymorphisms are on many scientist’s wish list in experimental studies of genomic DNA sequences. Methods to detect SNPs have evolved. Now with the availability of high throughput...
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Sponsored Education

Size-Selection Is Essential for Cell-Free DNA Studies

Advances in using cell-free DNA (cfDNA) to glean clinically meaningful information for a patient have been stunning. For the most part, these research studies (or downstream diagnostic tests) isolate fetal DNA...
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Article

Basic Bacterial Culturing Practices

Mastering basic bacterial culturing practices is a must if you are planning a career in microbiology! Growing bacteria might be one of the easiest things to do as a scientist. Also, as you’ve probably...
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Article

Water your choices? Understanding Types of Water in the Lab

If you are working in a scientific laboratory, it is very important to be aware of the various types of water available, because the purity may not be acceptable for your specific experimental...
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