What are 3T3 cells used for?

What are 3T3 cells used for?

Reversible immortalization: NIH 3T3 cells were used as a control in a study of reversible immortalization of mammalian cells using an oncogene. Scientists were able to determine that the oncogene provided immortalization, and then, once excised, cells reverted to their pre-immortalization characteristics.

Are 3T3 cells immortalized?

In the case of mouse embryo cells, for example, this frequently occurs, and a well-known cell line derived from mouse embryo cells in this way is called the 3T3 cell line. Cell lines are sometimes referred to as being “immortal” because of their ability to proliferate indefinitely in culture.

What does NIH 3T3 stand for?

3-day transfer, inoculum
NIH-3T3 cells are MEFs derived from a cell line that was isolated and initiated at the New York University School of Medicine Department of Pathology in 1962. 3T3 stands for “3-day transfer, inoculum 3×105 cells” and is derived from the original cell transfer and inoculation protocol.

Where do 3T3 cells come from?

Established in 1963 by scientists George Todardo and Howard Green, the NIH3T3 cell line was derived from mouse embryonic fibroblasts. The cells spontaneously immortalized and were named after their culturing protocol, “3-day transfer, inoculum 3×105 cells”.

Are 3T3 cells transformed?

NIH 3T3 cells, a mouse fibroblast cell line used as routine target cells for transfection experiments, undergo sponitaneous transformation in our experiments after they form a confluent sheet in medium containing fetal bovine serum (FBS) or lower concentration of calf serum (CS).

How do you culture NIH 3T3 cells?

Take cell suspension from flask and place in 50 ml conical tube, centrifuge at 1,000 rpm for 5 minutes at 24oC. 6. Carefully remove the supernatant and resuspend pellet in 10 ml of 3T3 growth media/flask 7. Add 10 ml of cell suspension to 500 ml of 3T3 growth media, and fill Hyperflask, 8.

What type of cells are NIH3T3?

NIH3T3 Cell Line

General Information
Organism Mus musculus, mouse
Strain NIH/Swiss
Tissue Embryo
Morphology Fibroblast

Are CHO cells cancerous?

CHO cells can also be kept in suspension cultures; in contrast to cancer cells, they are genetically stable; they can be reproduced with expression vectors that contain the “gene of interest” (GOI); they can be transfected; and they remain stable during the process of selection, amplification, single-cell cloning and …

Why are CHO cells important?

CHO cells became popular because they have a low chromosome number and were used to study genetics. These characteristics have made CHO cells the most important cell line for the production of therapeutic proteins including humanized antibodies.

What type of cells are nih3t3?

Where does the 3T3 cell line come from?

3T3 cells come from a cell line established in 1962 by two scientists then at the Department of Pathology in the New York University School of Medicine, George Todaro and Howard Green. The 3T3 cell line has become the standard fibroblast cell line.

Where did Tadaro and green get their 3T3 cells from?

Todaro and Green originally obtained their 3T3 cells from Swiss albino mouse embryo tissue. After landing a principal investigator position at the National Cancer Institute in Bethesda, Maryland, Tadaro repeated the isolation procedure from the NIH Swiss mouse embryo with his students and established NIH-3T3 cell line.

What kind of materials are in the ATCC collection?

ATCC’s collections include a wide range of biological materials for research, including cell lines, microorganisms and bioproducts. The organization holds a collection of more than 3,000 human and animal cell lines and an additional 1,200 hybridomas.

What can you do with MC3T3-E1 cells?

One published research article, using MC3T3-E1 cells as a model for studying cartilage regeneration, describes some of the specific limitations of the cell line for understanding behavior in human cells. ^ Kodama H. A., Amagai Y., Sudo H., Kasai S., Yamamoto S. Establishment of a clonal osteogenic cell line from newborn mouse calvaria.