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| | BrdU Cell Proliferation Assay Kit Chemical Properties |
| | BrdU Cell Proliferation Assay Kit Usage And Synthesis |
| Description | The BrdU Cell Proliferation Assay Kit detects 5-bromo-2’-deoxyuridine (BrdU) incorporated into cellular DNA during cell proliferation using an anti-BrdU antibody. When cells are cultured with labeling medium that contains BrdU, this pyrimidine analog is incorporated in place of thymidine into the newly synthesized DNA of proliferating cells. After removing labeling medium, cells are fixed and the DNA is denatured with our fixing/denaturing solution. Then a BrdU mouse mAb is added to detect the incorporated BrdU (The denaturing of DNA is necessary to improve the accessibility of the incorporated BrdU to the detection antibody). Anti-mouse IgG, HRP-linked antibody is then used to recognize the bound detection antibody. HRP substrate TMB is added to develop color. The magnitude of the absorbance for the developed color is proportional to the quantity of BrdU incorporated into cells, which is a direct indication of cell proliferation. | | Background | Halogenated nucleotides such as the pyrimidine analog bromodeoxyuridine are useful for labeling nascent DNA in living cells and tissues. BrdU becomes incorporated into replicating DNA in place of thymidine and subsequent immunodetection of BrdU using specific monoclonal antibodies allows labeling of cells in S phase of the cell cycle. After pulse-labeling cells or tissues with bromodeoxyuridine, BrdU Mouse mAb can be used to detect BrdU incorporated into single stranded DNA. Please see our detailed protocol for information regarding the labeling procedure and denaturation of double stranded DNA for various immunodetection applications. | | References | [1] Darzynkiewicz, Z. and Juan, G. (2001) Curr Protoc Cytom Chapter 7, Unit 7.7.
[2] Leif, R.C. et al. (2004) Cytometry A 58, 45-52.
[3] Staszkiewicz, J. et al. (2009) Biochem Biophys Res Commun 378, 539-44.
[4] Rothaeusler, K. and Baumgarth, N. (2007) Curr Protoc Cytom Chapter 7, Unit7.31. |
| | BrdU Cell Proliferation Assay Kit Preparation Products And Raw materials |
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