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The Importance of High Titer for AAV Transductions

Posted by Luke Hanley on Mar 1, 2018 9:11:54 AM

Many of us take comfort in the fact that it’s often not quantity, but quality that really matters. Well, it turns out this isn’t the case for using AAV. When it comes to infecting cells, titer, the amount of virus used, really does matter. (*psst*, quality definitely also matters).

Check out this post for a refresher on AAV titers

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Topics: Viral Vectors, Viral Vectors 101, Viral Vector Protocols and Tips, AAV

PEI Calculator for Planning AAV Packaging Transfections

Posted by Beth Kenkel on Jan 23, 2018 9:04:28 AM

As the saying goes, “failing to plan is planning to fail.” Preparation is a key step to any experiment and can help prevent future headaches. To help you plan PEI transfections for AAV packaging, considering using this PEI Calculator. AAV packaging typically requires transfecting three plasmids at specific molar ratios. To get these ratios right, you need to do a few calculations. This calculator can do the math for you and it’s simple to make adjustments for the type of tissue culture dish and number of dishes used. Here’s to making AAV packaging a little easier!

Click here to download the PEI calculator for AAV packaging

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Topics: Viral Vectors, Viral Vector Protocols and Tips

AAV Vector Quality Control: Going the Extra Mile with NGS

Posted by Karen Guerin on Sep 12, 2017 9:44:59 AM

Reproducible data are key to science, so scientists are used to repeating experiments to confirm their findings. But no scientist wants to repeat an experiment because of poor reagent quality. To make sure our AAV vectors are of the highest quality, we undertake a rigorous quality control process - read on to learn more!

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Topics: Viral Vectors, Viral Vector Protocols and Tips, AAV

5 Tips for Troubleshooting Viral Transductions

Posted by Leila Haery on Aug 11, 2016 10:23:59 AM

An estimated 320,000 viruses can infect mammals. Even more abundant are the Earth’s estimated 1031 bacteriophages (viruses that infect bacteria), many of which are doing important work in our microbiomes. Given that viruses are everywhere and doing everything, it can be annoying when we try to use them in an experiment and they don't do anything.

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Topics: Viral Vectors, Viral Vector Protocols and Tips

Getting the Most from Your Lentiviral Transduction

Posted by Meghan Rego on Apr 7, 2016 10:30:00 AM

Lentiviruses are a powerful laboratory tool often employed to establish cell lines that stably express a gene of interest. While the general approach for using lentivirus, infect and select, seems simple, in actuality, many find using lentivirus to be time consuming, difficult, and lacking in reproducibility. Read on for some tips for getting the most out of your lentiviral transduction experiments.

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Topics: Viral Vectors, Viral Vector Protocols and Tips, Retroviral and Lentiviral Vectors

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