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How should I purify my DNA for Nucleofection® of neurons?

...suppliers. The presence of endotoxins can increase cell mortality and this is especially true of sensitive cells such as primary neurons. The presence of endotoxins can increase cell mortality and this especially true of primary cells such as neurons...
Missing: stable lines

How do you calculate a population doubling?

A population doubling is the total number of population doublings of a cell type since its initiation in vitro. The number of population doubling is calculated using the following equations:Cell count at day of passage /Cell count 24 hours...
Missing: stable lines

What is the difference between Lonza’s BEGM™ medium and the Growth Media portion of Lonza’s B-ALI BulletKit™ Medium?

Lonza’s BEGM™ medium and the Growth Media portion of Lonza’s B-ALI BulletKit™ Medium are essentially the same and can be used interchangeably (for example, cells could be cultured in Lonza’s BEGM™ medium just prior to differentiation using...
Missing: stable lines

What is the difference between Lonza’s SAGM™ medium and the Growth Media portion of Lonza’s S-ALI BulletKit™ Medium?

Lonza’s SAGM™ medium and the Growth Media portion of Lonza’s S-ALI BulletKit™ Medium are essentially the same and can be used interchangeably (for example, cells could be cultured in Lonza’s SAGM™ medium just prior to differentiation using...
Missing: stable lines

What is the purpose of EDTA in trypsin? 

EDTA is a chelator of metal ions like calcium and magensium. It is used with trypsin because it helps bind up the divalent cations in the medium. It helps to keep the cells from sticking to each other.  If its not there….you would need a higher...
Missing: stable lines

What is the Cocoon® Technology? 

The Cocoon® Platform utilizes a single use, disposable cassette to functionally close and automate cell manufacturing. Primarily developed to automated all steps in CAR-T cell manufacturing, the Cocoon® Platform is being used for numerous...
Missing: stable lines

Can I use the Nucleofector® Technology for RNAi applications? How do I start?

Yes. The Nucleofector® Technology can be easily applied for any RNAi substrate (siRNA, shRNA, miRNA). You can use the same conditions described in the cell type specific Optimized Protocol for DNA vectors (cDNA, shRNA or miRNA expressing plasmids...
Missing: stable lines

Can customers buy PBMCs from COVID-19 infected donors? 

At this time, we cannot offer any cells from active COVID-19 infected donors. We are not completely ruling this out as a possibility for future custom offerings, but at this time we cannot say if/when we may be able to offer this. What we can offer...
Missing: stable lines

How is the B-ALI™ Media System performance tested?

The media system is performance tested with our pre-screened NHBE cells and that system is guaranteed to form ciliated, mucous-producing cells after 3 weeks of culture.
Missing: stable lines

What is the amount of DNA needed per well when using the 96-well Shuttle® Device?

The amount depends on the cell type and on the DNA construct. As a rule of thumb 400 ng of DNA per well should be applied. However, for some cells or constructs even 100 ng may be sufficient.
Missing: stable lines
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