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FCMAB101A4

Sigma-Aldrich

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

clone Bu-1, Milli-Mark®, from mouse

Synonym(s):

BrdU

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

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

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}.

Specificity

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

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

Quality

Evaluated by flow cytometry with Jurkat Cells.

Target description

none given

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

Storage and Stability

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

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.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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