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Key Documents

PLA0070

Sigma-Aldrich

Rabbit anti-RPA32 Antibody, Affinity Purified

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Synonym(s):

32kDa, REPA2, RF-A protein 2, RP-A p32, RP-A p34, RPA32, replication factor A protein 2, replication protein A 34 kDa subunit, replication protein A2, replication protein A2 (32kD)

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.43

biological source

rabbit

Quality Level

100

antibody form

affinity purified immunoglobulin

antibody product type

primary antibodies

grade

Powered by Bethyl Laboratories, Inc.

species reactivity

mouse, human

technique(s)

immunohistochemistry: 1:2,000- 1:10,000
immunoprecipitation (IP): 2-5 μg/mg
western blot: 1:2,000-1:10,000

accession no.

NP_002937.1

shipped in

wet ice

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

rabbit ... RPA32(6118)

Immunogen

The epitope recognized by PLA0070 maps to a region between residue 225 and the C-terminus (residue 270) of human Replication Protein A2 (32kD) using the numbering given in entry NP_002937.1 (GeneID 6118).

Physical form

Tris-citrate/phosphate buffer, pH 7 to 8 containing 0.09% sodium azide

Other Notes

Replication protein A (RPA) is a multisubunit complex that carries out DNA mismatch repair (MMR) in association with MSH2 (a subunit of human MutS heterodimers), MLH1 (a subunit of human MutL heterodimers), PCNA, and DNA polymerase-delta. RPA is composed of a heterotrimer that includes subunits of 70 kDa (RPA1), 32kDa (RPA2), and 14kDa (RPA3). RPA2, the 32kDa subunit, is phosphorylated by the cdc2 family of kinases when cells enter S-phase and in response to DNA damage by ATM, ATR, and DNA-PK.

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

nwg

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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Anar K Murphy et al.
The Journal of cell biology, 206(4), 493-507 (2014-08-13)
Phosphorylation of replication protein A (RPA) by Cdk2 and the checkpoint kinase ATR (ATM and Rad3 related) during replication fork stalling stabilizes the replisome, but how these modifications safeguard the fork is not understood. To address this question, we used
Spencer W Luebben et al.
Nucleic acids research, 42(9), 5605-5615 (2014-03-05)
Accumulating evidence suggests that dormant DNA replication origins play an important role in the recovery of stalled forks. However, their functional interactions with other fork recovery mechanisms have not been tested. We previously reported intrinsic activation of the Fanconi anemia

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