Milli-Mark^® Anti-BrdU Antibody, clone BU-1 Alexa Fluor^™ 488 conjugated

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

Bromodeoxyuridine

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

Specifically binds to bromodeoxyuridine (crossreacts with iodouridine 10%). Does not crossreact with fluorodeoxyuridine, nor with any endogenous cellular components such as thymidine or uridine.

Protein G Purified

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.

Stable for 6 months at 2-8°C from date of receipt. Protect from light.

Control
After incorporation of BrdU, all DNA containing species

Evaluated by flow cytometry with Jurkat Cells.

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MILLI-MARK is a registered trademark of Merck KGaA, Darmstadt, Germany

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