110 Search Results for "cell culture and tissue culture" – Page 6
How to Use a Fluorescence Microscope
https://benchfly.com/video/172/how-to-use-a-fluorescence-microscope/Here we demonstrate the basic features of a fluorescence microscope and how to use them.
How to Load and Run SDS-PAGE Gels
https://benchfly.com/video/120/how-to-load-and-run-sds-page-gels/Proper SDS-PAGE gel loading technique can prevent the tragedy of performing an entire experiment only to have your samples splash into adjacent wells just a couple of hours away from the result.
Bottle Labeling Tape Trick
https://benchfly.com/video/137/bottle-labeling-tape-trick/Labeling is key for knowing what buffer is in what bottle, but after a while that tape sticks tighter than superglue. If you've ever spent more than one second trying to remove tape from a bottle, try this bottle labeling tape trick, and change your tape more than once a year...
How to Find Your H-index
https://benchfly.com/video/174/how-to-find-your-h-index/In this short video, we show how to find your h-index, a metric that describes the scientific productivity and impact of a researcher.
Centrifuge Imbalance Errors
https://benchfly.com/video/37/centrifuge-imbalance-errors/Centrifuge imbalance errors can be one of the most dangerous and damaging problems. Make sure you check these possible sources of the problem before starting another run.
Centrifuge Vacuum Problems
https://benchfly.com/video/39/centrifuge-vacuum-problems/If you're experiencing ultracentrifuge vacuum problems, check these parts to find the source of the issue. Without a proper seal and vacuum, the run will never start.
Pouring Acrylamide Gels for SDS-PAGE
https://benchfly.com/video/106/pouring-acrylamide-gels-for-sds-page/Here's how to pour acrylamide gels for SDS-PAGE using a BioRad system. Although the plates may vary with other systems, the technique and recipes for pouring acrylamide gels will still be applicable.
How to Reduce Bumping on a Rotovap
https://benchfly.com/video/80/how-to-reduce-bumping-on-a-rotovap/Reduce bumping on the rotovap to minimize compound loss while removing solvent under reduced pressure. Otherwise, you'll find yourself diassembling and rinsing every square inch of the rotovap in a desperate attempt to recover what's left of your precious product.
Blue-White Screening Explained
https://benchfly.com/video/1719/blue-white-screening-explained/Blue-white screening is a common molecular biology technique. In this whiteboard session, Patrick walks us through the science behind what creates a blue or white colony and how we can use this to screen bacterial colonies for desired plasmids.
How to use a Semi-dry Transfer Apparatus
https://benchfly.com/video/95/how-to-use-a-semi-dry-transfer-apparatus/A semi-dry transfer apparatus is one of the easiest ways to transfer proteins to nitrocellulose prior to a western blot. The semi-dry transfer has several advantages over a traditional wet transfer including the ease of setup, minimal solvent required, and higher throughput.
