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MAB3802

Sigma-Aldrich

Anti-53BP1 Antibody, clone BP13

clone BP13, Chemicon®, from mouse

Synonym(s):

p53 Binding Protein 1

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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

BP13, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

immunofluorescence: suitable
western blot: suitable

isotype

IgG1

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... TP53BP1(7158)

General description

P53-binding protein 1 (53BP1) plays a critical role in tumor suppression and is a putative substrate of ATM kinase. Upon DNA damage, it is phosphorylated and relocalizes to the presumptive sites of damage, specifically, double-strand breaks. This also suggests a role in DNA repair, and maintaining genomic stability. It is sequence specific transcription factor that plays a central role in the the response of mammalian cells to genotoxic stress. Also, 53BP1 localizes to kinetochores in mitotic cells, suggesting a potential function in mitotic checkpoint signaling.

Specificity

53BP1

Immunogen

Recombinant human 53BP1 proteins.

Application

Detect 53BP1 also known as p53 Binding Protein 1 with Anti-53BP1 Antibody, clone BP13 (Mouse Monoclonal Antibody) validated in IF & WB.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Cell Cycle, DNA Replication & Repair
Western blot. Recognizes a protein of >250 kD. Suggested dilution buffer is TBST. Suggested blocking buffer is 5% non-fat dry milk.

Immunoprecipitation. Expected size in immunoblot is >250 kD. Suggested lysis buffer is NETN. Suggested capture agent is Protein A + rabbit anti-mouse linker antibody.

Optimal working dilutions must be determined by the end user.

Physical form

Format: Purified
Purified immunoglobulin. Liquid in PBS, containing sodium azide.

Storage and Stability

Maintain at 2-8°C in undiluted aliquots for up to 12 months from date of receipt.

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 Code

12 - Non 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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Aleksandra Lezaja et al.
Nature communications, 12(1), 3827-3827 (2021-06-24)
The paradigm that checkpoints halt cell cycle progression for genome repair has been challenged by the recent discovery of heritable DNA lesions escaping checkpoint control. How such inherited lesions affect genome function and integrity is not well understood. Here, we
Tatiana Moiseeva et al.
Nature communications, 8(1), 1392-1392 (2017-11-11)
ATR kinase activity slows replication forks and prevents origin firing in damaged cells. Here we describe proteomic analyses that identified mechanisms through which ATR kinase inhibitors induce unscheduled origin firing in undamaged cells. ATR-Chk1 inhibitor-induced origin firing is mediated by
Stefania Pellegrino et al.
Cell reports, 19(9), 1819-1831 (2017-06-01)
The bivalent histone modification reader 53BP1 accumulates around DNA double-strand breaks (DSBs), where it dictates repair pathway choice decisions by limiting DNA end resection. How this function is regulated locally and across the cell cycle to channel repair reactions toward
Kamila Burdova et al.
Cells, 8(10) (2019-10-18)
Genotoxic stress triggers a combined action of DNA repair and cell cycle checkpoint pathways. Protein phosphatase 2C delta (referred to as WIP1) is involved in timely inactivation of DNA damage response by suppressing function of p53 and other targets at
Shankar J Chinta et al.
Cell reports, 22(4), 930-940 (2018-02-02)
Exposure to the herbicide paraquat (PQ) is associated with an increased risk of idiopathic Parkinson's disease (PD). Therapies based on PQ's presumed mechanisms of action have not, however, yielded effective disease therapies. Cellular senescence is an anticancer mechanism that arrests

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