Techniques / DNA / RNA Manipulation and Analysis

register or log in to subscribe [?]
Techniques / DNA / RNA Manipulation and Analysissubscribe
Article

Viral Vector Production: Myths & Misconceptions

Viral vector production is a worthwhile skill that can be made even easier with a few tips and tricks. In general, transfection of multiple plasmids into a producer cell line results in infectious,...
Read On
Article

AAV Production Part II: Virus Purification

In Part I of AAV Production, I described how to produce crude (non-purified) AAV. In this article, I am going to tell you how to purify that crude prep. Virus purification is usually done by gradient...
Read On
Article

How to Dephsophorylate DNA Using Calf Intestinal Phosphatase

When you dephosphorylate a vector for cloning, you remove the 5' phosphate groups required by DNA ligase to join the phosphodiester DNA backbone together. This prevents your vector from ligating back to itself...
Read On
Article

Acid Phenol Chloroform Extraction of DNA, RNA and protein: 3 in 1

In austerity times, nothing is in excess. Apart from saving reagents, which can be refilled with extra financial injections, there is a commodity that cannot be easily resupplied – tissue samples! If, like...
Read On
Article

Pulsed Field Gel Electrophoresis: Tips and Tricks

Running a pulsed field gel can be exciting. It isn’t often that you get to visualize such large pieces of DNA. However, it can also be extremely frustrating. It isn’t uncommon to wait 24 hours only to find...
Read On
Article

7 Tips for using Magnetic Beads for DNA Cleanup

Whatever molecular biology techniques you use, at some point you will have to clean up your DNA samples to remove things like buffers, contaminants and nucleotides from you precious sample, so that you have...
Read On
Article

5 Things You Should Know About Agrobacterium Binary Vectors

You can create stably transformed plants expressing your gene of interest; be it for the subcellular localization of your protein or simply for the in planta protein expression and purification. Whatever it is,...
Read On
Article

Cut My Gene into Pieces– Introduction to Restriction Enzyme Cloning

At the heart of cloning are restriction enzymes. Restriction enzymes are a common tool in any molecular biology lab. Need to know how large your plasmid is? Cut it with a restriction enzyme. Need to chop your...
Read On
Article

Pulsed Field Gel Electrophoresis – The Basics

You have probably run a standard agarose gel hundreds of times. They are great for visualizing small DNA fragments up to 10 kb, but what if you want to examine really large pieces of DNA or even whole...
Read On
Article

How to Plan a Restriction Cloning Experiment In Silico

Restriction cloning, at its core, is quite simple. You simply cut the target vector and insert with the same enzymes, clean digested vector and insert up, ligate the two together, transform the ligated vector...
Read On