BrdU labeled MCF7 Slides
Catalogue Number: X2743.1-EXA
| Manufacturer: | ExAlpha |
| Type: | Slides |
| Shipping Condition: | Blue Ice |
| Unit(s): | 5 slides |
| Host name: | Human |
| Clone: | |
| Isotype: | |
| Immunogen: | |
| Application: | ICC, IHC |
Description
Description: Bromodeoxyuridine (BrdU) is a thymidine analog which is selectively incorporated into the DNA of proliferating cells to provide a marker for the DNA being replicated during the S-phase of the cell cycle. The number of proliferating cells can then be quantified in cell lysates, cell suspensions or tissue sections using an antibody specific for BrdU. Previous methods of detecting DNA included the use of [3H]-thymidine, which would be incorporated into the DNA and the replicated DNA could then be quantified by autoradiography or scintillation counting. These methods are more difficult and require more cleanup due to the radioactive material. An immunohistochemical or immunocytochemical assay provides a much simpler and cleaner method for detecting replicating DNA in cells.
Additional Text
Application Notes
The BrdU labeled MCF7 cells can be used as control for immunohistochemical or immunocytochemical staining procedures. Optimal concentrations of antibodies applied to these cell preparations should be evaluated by serial dilutions. About 50% of the cells are labeled with BrdU and therefore the slides provide both a positive and negative control.
Storage Note
Product should be stored at -20C.
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