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Key Documents

MAB3610

Sigma-Aldrich

Anti-Bub1 Antibody, clone 14H5

clone 14H5, Chemicon®, from mouse

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About This Item

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

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

14H5, monoclonal

species reactivity

primate, human

manufacturer/tradename

Chemicon®

technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG1

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... BUB1(699)

General description

The mitotic checkpoint prevents the resulting two daughter cells from having unequal numbers of chromosomes. This condition, known as aneuploidy, is present in almost all cancer cells and may be due to malfunctions in the mitotic checkpoint. Bub1 is a mitotic checkpoint kinase and has been implicated in the metaphase checkpoint control in mammalian cells.

Specificity

Recognizes human Bub1.

Immunogen

Recombinant human Bub1.

Application

Detect Bub1 with Anti-Bub1 Antibody, clone 14H5 (Mouse Monoclonal Antibody), that has been shown to work in IP, WB, ICC.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Western blot using an ECL detection system. Reacts with the ~150 kDa Bub1 protein.

Immunocytochemistry: 1 μg/mL on tissue culture cells. Suggested fix is 3.5% PBS-buffered paraformaldehyde for 7 minutes. Permeabilization method is 0.2% Triton-X-100 after fixation. Suggested blocking buffer is 10 mM Tris, pH 7.5 with 150 mM NaCl with 0.1% BSA.

Immunoprecipitation: 1 μg/mL. Preferred cell lysis buffer is RIPA. Final reaction volume is 200 μL with a final protein concentration in the reaction mix of 1 mg/mL. Suggested capture agent is Protein G.

Optimal working dilutions must be determined by the end user.

Physical form

Format: Purified
Mouse IgG1 in 0.02M phosphate buffer, pH 7.6, 0.25M NaCl, and 0.1% sodium azide.

Storage and Stability

Maintain at 2-8°C in undiluted aliquots for up to 6 months after date of receipt.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

CHEMICON 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

10 - Combustible liquids

wgk_germany

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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Yohei Niikura et al.
The Journal of cell biology, 178(2), 283-296 (2007-07-11)
The spindle checkpoint that monitors kinetochore-microtubule attachment has been implicated in tumorigenesis; however, the relation between the spindle checkpoint and cell death remains obscure. In BUB1-deficient (but not MAD2-deficient) cells, conditions that activate the spindle checkpoint (i.e., cold shock or
Emanuele Roscioli et al.
The Journal of cell biology, 196(4), 435-450 (2012-02-15)
Importin-β is the main vector for interphase nuclear protein import and plays roles after nuclear envelope breakdown. Here we show that importin-β regulates multiple aspects of mitosis via distinct domains that interact with different classes of proteins in human cells.
Marco A Andonegui-Elguera et al.
Cell death discovery, 2, 16079-16079 (2016-11-08)
Spindle poisons activate the spindle assembly checkpoint and prevent mitotic exit until cells die or override the arrest. Several studies have focused on spindle poison-mediated cell death, but less is known about consequences in cells that survive a mitotic arrest.

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