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SAB4200194

Sigma-Aldrich

Anti-Pontin antibody, Mouse monoclonal

clone 5G3-11, purified from hybridoma cell culture

Synonym(s):

Anti-49 kDa TATA box-binding protein-interacting protein, Anti-49 kDa TBP-interacting protein, Anti-54 kDa erythrocyte cytosolic protein, Anti-ECP-54, Anti-INO80 complex subunit H, Anti-NMP 238, Anti-Pontin52, Anti-RUVBL1, Anti-RVB1, Anti-RuvB (e coli homolog)-like 1, Anti-RuvB-like 1, Anti-TAP54-alpha, Anti-TIH1, Anti-TIP49, Anti-TIP49A, Anti-TIP60-associated protein 54-alpha, Anti-nuclear matrix protein 238

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

conjugate

unconjugated

antibody form

purified from hybridoma cell culture

antibody product type

primary antibodies

clone

5G3-11, monoclonal

form

buffered aqueous solution

mol wt

~50 kDa

species reactivity

canine, human, monkey

technique(s)

immunohistochemistry: suitable
immunoprecipitation (IP): suitable
indirect immunofluorescence: suitable
western blot: 1:1,000-1:2,000 using whole extracts of human HEK-293T or MCF-7 cells

isotype

IgG

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... RUVBL1(8607)

General description

Monoclonal Anti-Pontin (mouse IgG1 isotype) is derived from the hybridoma 5G3-11 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a human pontin fusion protein. Pontin and reptin are two related members of the AAA+ (ATPases associated with diverse cellular activities) family of ATPases. Pontin and reptin share some homology to the bacterial RuvB gene.

Immunogen

human Pontin fusion protein

Application

Monoclonal Anti-Pontin antibody produced in mouse has been used in:
  • western blotting
  • immunoprecipitation
  • ChIP-sequencing
  • immunohistochemistry
  • immunofluorescence
  • RNA immunoprecipitation

Biochem/physiol Actions

Pontin and Reptin are associated with several chromatin-remodeling complexes and are involved in multiple biological processes including chromatin remodeling, DNA damage repair, transcriptional regulation, telomerase activity, apoptosis and cancer metastasis. Both proteins are also involved in cellular transformation by beta-catenin and c-myc through their chromatin remodeling function.

Physical form

Solution in 0.01 M phosphate buffered saline, 7.4 pH, containing 15 mM sodium azide

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

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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Recruitment of Pontin/Reptin by E2f1 amplifies E2f transcriptional response during cancer progression
Tarangelo A, et al.
Nature Communications, 6(6), 10028-10028 (2015)
The Emergence of the Conserved AAA+ ATPases Pontin and Reptin on the Signaling Landscape
Rosenbaum J, et al.
Science Signaling, 6(266), mr1-mr1 (2013)
Pontin functions as an essential coactivator for Oct4-dependent lincRNA expression in mouse embryonic stem cells
Boo K, et al.
Nature Communications, 6810-6810 (2015)
Gabrijela Dumbovic et al.
Nucleic acids research, 46(11), 5504-5524 (2018-06-19)
Primate-specific NBL2 macrosatellite is hypomethylated in several types of tumors, yet the consequences of this DNA hypomethylation remain unknown. We show that NBL2 conserved repeats are close to the centromeres of most acrocentric chromosomes. NBL2 associates with the perinucleolar region
A novel long non-coding RNA from NBL2 pericentromeric macrosatellite forms a perinucleolar aggregate structure in colon cancer
Dumbovic G, et al.
Nucleic Acids Research, 46(11), 5504- 5524 (2018)

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