General description
Bromodeoxyuridine (BrdU) is a thymidine analog and is specifically incor-porated into DNA during DNA synthesis. Anti-bromodeoxyuridine monoclonal antibody is used to identify cells that have incorporated BrdU. This immunological detection scheme has several advantages over the use of radioactive thymidine incorporation for identifying cells under-going replication. Labeling and detection can be performed the same day instead of waiting several days, as required for autoradiography of tritium-labeled cells, and the necessity of using multiple specimens for obtaining the optimal exposure time is eliminated. In addition, anti-bromodeoxyuridine staining with flow cytometric analysis allows multiple parameters to be evaluated simultaneously. This antibody does not require pretreatment of cells with strong DNA denaturants in order for the antibody to recognize incorporated BrdU. The antibody′s special ability is thought to be due to the presence of DNAse in the antibody solution arising from the mycoplasma infecting the original hybridoma line {Gonchoroff, 1985}.
none given
Immunogen
Bromodeoxyuridine
Application
Milli-Mark Anti-BrdU Antibody, clone BU-1 Alexa Fluor 488 conjugated detects level of BrdU & has been published & validated for use in FC & IC.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Biochem/physiol Actions
Specifically binds to bromodeoxyuridine (crossreacts with iodouridine 10%). Does not crossreact with fluorodeoxyuridine, nor with any endogenous cellular components such as thymidine or uridine.
Physical form
Presentation needs to say: Purified mouse monoclonal IgG2a supernatant conjugated to Alexa Fluor™ 488 in PBS with 0.1% sodium azide and 15 mg/mL BSA. Possible mycoplasma risk contained within this product. Use appropriate measures to prevent cell line infection/transmission.
Protein G Purified
Preparation Note
Stable for 6 months at 2-8°C from date of receipt. Protect from light.
Analysis Note
Control
After incorporation of BrdU, all DNA containing species
Evaluated by flow cytometry with Jurkat Cells.
Legal Information
ALEXA FLUOR is a trademark of Life Technologies
MILLI-MARK is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | mouse |
| Quality Segment | 100 |
| conjugate | ALEXA FLUOR™ 488 |
| antibody form | purified immunoglobulin |
| antibody product type | primary antibodies |
| clone | Bu-1, monoclonal |
| species reactivity | human |
| species reactivity (predicted by homology) | all |
| manufacturer/tradename | Milli-Mark® |
| technique(s) | flow cytometry: suitable,immunocytochemistry: suitable |
| isotype | IgG2a |
| shipped in | wet ice |
| target post-translational modification | unmodified |
