BrdU Monoclonal Antibody (BU20A), FITC, eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-245-239	Invitrogen™ 11507141	25 Tests
50-245-240	Invitrogen™ 11507142	100 Tests

Description

Description: This Bu20a monoclonal antibody reacts with 5-bromodeoxyuridine (BrdU). BrdU is a derivative of uridine that can be incorporated into DNA in place of thymidine during the S-phase of the cell cycle. Anti-BrdU can then be used to identify cells that have undergone DNA synthesis during BrdU treatment. For staining for flow cytometric analysis, we recommend the use of the BrdU Staining Buffer Set (cat. 00-5525) and protocol. Applications Reported: This BU20A antibody has been reported for use in intracellular staining followed by flow cytometric analysis and immunohistology staining of frozen tissue sections. Applications Tested: This BU20A antibody has been tested by intracellular staining and flow cytometric analysis of BrdU-labeled mouse splenocytes using the Foxp3/Transcription Buffers (cat. 00-5521) and protocol or the BrdU Staining Buffer Set (cat. 00-5525) and protocol. Please see Best Protocols Section (Staining intracellular Antigens for Flow Cytometry) for staining protocol (refer to Protocol B: One-step protocol for intracellular (nuclear) proteins). This can be used at 5μL (1 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Bromodeoxyuridine (5-bromo-2-deoxyuridine, BrdU) is a synthetic nucleoside that is an analogue of thymidine. BrdU is commonly used in the detection of proliferating cells in living tissues, and can be incorporated into the newly synthesized DNA of replicating cells (during the S phase of the cell cycle), substituting for thymidine during DNA replication. Antibodies specific for BrdU can then be used to detect the incorporated chemical, thus indicating cells that were actively replicating their DNA. Binding of the antibody requires denaturation of the DNA, usually by exposing the cells to acid or heat.

Specifications

• Antigen: BrdU
• Concentration: 5 μL/Test
• Classification: Monoclonal
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Isotype: IgG1 κ
• Purification Method: Affinity chromatography
• Product Type: Antibody

• Clone: BU20A
• Applications: Flow Cytometry
• Conjugate: FITC
• Host Species: Mouse
• Target Species: Chemical
• Gene Alias: 5-Bromo-2-deoxyuridine; Bromodeoxyuridine
• Primary or Secondary: Primary
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!

For Research Use Only.