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Which cell numbers should I use when running the ToxiLight™ Non-Destructive Cytotoxicity BioAssay

Toxilight works much better at low cell numbers, for adherent cell lines < 10,000 in one well of a 96well plate and < 50,000 for suspension.We would normally seed 10,000 cells/well when using adherent cells to allow enough room in the well...
Missing: stable

What age are the rats used to make the rat aortic smooth muscle cells (R-ASM-580)? 

The age of these animals is 6 to 7 weeks.
Missing: stable lines

After Nucleofection®, how do you determine cell viability?

We determine cell viability after Nucleofection® in two ways: 1) FACS determination of viable/dead cells by PROPIDIUM IODIDE STAINING. We normally analyze transfection efficiency in living cells by FACS: We first exclude cellular debris...
Missing: stable lines

How many donors are pooled to create the pooled human cells?

Lonza is offering the following primary cells from single donors and from pooled donors:HUVEC (human umbilical vein endothelial cells)NHEK-neo (human epidermal keratinocytes)HMVEC-dNeo (human microvascular endothelial cells, dermal, neonatal)When...
Missing: stable lines

Do I need a special incubator for cultivation of insect cells ?

Insect cells are cultivated at lower temperatures than E.coli or mammalian cells (S2 cells at 24°C, Sf9 cells at 28°C).Therefore they need a dedicated incubator with appropriate temperature.
Missing: stable lines

What medium do you recommend for the diseased airway cells?

The recommended medium for diseased cells is the same as for normal cells. BEGM™ for Diseased Bronchial Epithelial Cells, some lots are guaranteed in B-ALI™ Media. SmGM™-2 Medium is recommended for Diseased Bronchial Smooth Muscle Cells. FGM™-2...
Missing: stable lines

Are there any effects on the differentiation of neural stem cells following Nucleofection®?

The ability of transfected rat or mouse neural stem cells to be subsequently differentiated into a variety of cell types is well documented in:Olig2 Overexpression Induces the In Vitro Differentiation of Neural Stem Cells into Mature...
Missing: stable lines

How does Lonza test for quality of the diseased airway cells?

Diseased Bronchial Epithelial Cells are characterized by morphology through serial passage and some are tested for differentiation using B-ALI™ Differentiation protocols, these are tested for TEER levels, ciliogenesis, and mucin production. Diseased...
Missing: stable lines

Where are Lonza’s HSMM cells isolated from?

Lonza obtains our Human Skeletal Muscle Myoblasts( HSMM), both diseased and normal, from quadriceps or psoas muscle tissue.
Missing: stable lines

How do you calculate doubling time of a cell culture?

The doubling time is the number of hours it takes for a cell population to double in number. Doubling time is calculated using the following equation:Number of hours from 24 hours after seeding until passage/Population Doublings = Doubling Time...
Missing: stable lines
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