Alex Chen

Alex received his Ph.D in Immunology and Virology at the University of Massachusetts. He then worked at Sanford Burnham Medical Research Institute and University of Toronto as a post-doctoral researcher studying viral immunity and biology of HIV. He is currently an active member at bitesize bio. He is looking forward to endless opportunities in medical writing and collaborative communication writing.

Articles by Alex Chen:

Long-Range PCR: It’s About Choosing the Right Enzyme

The ability for DNA polymerase to copy a long stretch of DNA is becoming increasingly important. Why? It has to do with the advances in our sequencing technologies. Our next generation sequencing (NGS) technology requires the DNA polymerase to copy a long stretch of DNA (sometimes up to 50kb) as NGS is churning out genetic…

09 Jul 2016 PCR, qPCR and qRT-PCR

Photonic PCR: When Lightening Strikes Your DNA

Before I get into today’s topic, please allow me to digress a bit and start with a few sentences that sum up the polymerase chain reaction (PCR); the grand-daddy of molecular biology. PCR, a method that is at the heart of modern day molecular biology discoveries, is a process that amplifies genetic material through our…

09 Jul 2016 PCR, qPCR and qRT-PCR

Single Molecule Real-Time Sequencing

Recently, I have witnessed the uprising of various next generation sequencing (NGS) platforms and it’s quite interesting because each platform uses a different method. Previously, I’ve written about the exciting possibility of nanopore sequencing—a new sequencing technology based on the “signature” electrical currents generated as a single strand of DNA passes through the nanopore. The…

09 Jul 2016 Genomics & Epigenetics

Anchored Multiplex PCR for Next Generation Sequencing

Anchored multiplex PCR (AMP) is a powerful method for amplifying minuscule amount of nucleic acids. Combined with Next Generation sequencing, AMP just might be what you need to identify genetic mutations.

09 Jul 2016 Genomics & Epigenetics