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Sigma-Aldrich

Anti-p53 Binding Protein 1 (Ab-1) Rabbit pAb

liquid, Calbiochem®

Synonym(s):

Anti-53BP1

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About This Item

UNSPSC Code:
12352203

biological source

rabbit

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

polyclonal

form

liquid

does not contain

preservative

species reactivity

mouse, human

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

isotype

IgG

shipped in

wet ice

storage temp.

−70°C

target post-translational modification

unmodified

Gene Information

human ... TP53(7157)

General description

Purified rabbit polyclonal antibody. Recognizes the ~230 kDa 53BP1 protein.
Recognizes the ~230 kDa 53BP1 protein in HeLa cell nuclear extract (Cat. No. WB64).
This Anti-p53 Binding Protein 1 (Ab-1) Rabbit pAb is validated for use in Immunoblotting, Immunofluorescence, Immunoprecipitation for the detection of p53 Binding Protein 1 (Ab-1).

Immunogen

Human
a recombinant protein consisting of human 53BP1 fused to a His•Tag sequence

Application

Immunoblotting (1:3000-1:5000)

Immunofluorescence (1:300-1:500, indirect)

Immunoprecipitation (1:300-1:500)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Physical form

In 100 mM NaCl, 50 mM Tris-HCl, 20% glycerol, pH 7.6.

Reconstitution

Following initial thaw, aliquot and freeze (-70°C).

Analysis Note

Positive Control
HeLa Cell Nuclear Extract (Cat. No. WB64)

Other Notes

Antibody should be titrated for optimal results in individual systems.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

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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Mariana Acevedo et al.
Cancer research, 76(11), 3252-3264 (2016-05-22)
Promyelocytic leukemia (PML) plays a tumor suppressive role by inducing cellular senescence in response to oncogenic stress. However, tumor cell lines fail to engage in complete senescence upon PML activation. In this study, we investigated the mechanisms underlying resistance to
Mafuka Suzuki et al.
PloS one, 18(1), e0281168-e0281168 (2023-01-28)
Malignancy is often associated with therapeutic resistance and metastasis, usually arising after therapeutic treatment. These include radio- and chemo-therapies, which cause cancer cell death by inducing DNA double strand breaks (DSBs). However, it is still unclear how resistance to these
Haruka Fujimori et al.
Heliyon, 5(12), e03057-e03057 (2020-02-23)
Most cancers develop with one of two types of genomic instability, namely, chromosomal instability (CIN) or microsatellite instability (MSI). Both are induced by replication stress-associated DNA double-strand breaks (DSBs). The type of genomic instability that arises is dependent on the
Salma Akter et al.
Genes to cells : devoted to molecular & cellular mechanisms, 28(1), 53-67 (2022-11-24)
Steroid hormones induce the transcription of target genes by activating nuclear receptors. Early transcriptional response to various stimuli, including hormones, involves the active catalysis of topoisomerase II (TOP2) at transcription regulatory sequences. TOP2 untangles DNAs by transiently generating double-strand breaks
Atsuhiro Shimizu et al.
Biochemistry and biophysics reports, 16, 115-121 (2018-11-13)
Deamination of 5-methyl cytosine is a major cause of cancer-driver mutations in inflammation-associated cancers. The deaminase APOBEC3B is expressed in these cancers and causes mutations under replication stress; however, the mechanisms by which APOBEC3B mediates deamination and its association with

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