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Key Documents

PLA0310

Sigma-Aldrich

Rabbit anti-Phospho RPA32 (S33) Antibody, Affinity Purified

Synonyme(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

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

100

Forme d'anticorps

affinity purified immunoglobulin

Type de produit anticorps

primary antibodies

Espèces réactives

human

Technique(s)

western blot: 1:1,000-1:5,000

Numéro d'accès

NP_002937.1

Conditions d'expédition

wet ice

Température de stockage

2-8°C

Modification post-traductionnelle de la cible

phosphorylation (pSer33)

Informations sur le gène

human ... RPA2(6118)

Description générale

Replication protein A2 (RPA2) is a 32kDa protein and one of the subunits of replication protein A complex. The gene encoding it is localized on human chromosome 1p35.

Immunogène

Immunogen was a phosphorylated synthetic peptide, which represented a portion of human replication protein A2, 32 kDa surrounding phosphorylated serine that corresponded to position 33 using the numbering given in entry NP_002937.1 (GeneID 6118).

Actions biochimiques/physiologiques

Replication protein A2 (RPA2) is involved in DNA repair and replication. The protein has been shown to be phosphorylated as a response to DNA damage and apoptosis in vitro.

Forme physique

Tris-citrate/phosphate buffer, pH 7 to 8 containing 0.09% Sodium Azide

Autres remarques

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.

Clause de non-responsabilité

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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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Identification of proteins that may directly interact with human RPA.
Nakaya R, et al.
Journal of Biochemistry, 148(5), 539-547 (2010)
Loss of heterozygosity at chromosome 1p in different solid human tumours: association with survival.
Ragnarsson G
British Journal of Cancer, 79(9-10), 1468-1474 (1999)
Proteomic analysis of BRCA1-depleted cell line reveals a putative role for replication protein A2 up-regulation in BRCA1 breast tumor development.
Bouley J
Proteomics. Clinical Applications, 4(5), 489-498 (2010)
Phosphorylation of replication protein A middle subunit (RPA32) leads to a disassembly of the RPA heterotrimer.
Treuner K
The Journal of Biological Chemistry, 274(22), 15556-15561 (1999)
Holger Stephan et al.
Nucleic acids research, 37(18), 6028-6041 (2009-08-13)
The human single-stranded DNA-binding protein, replication protein A (RPA), is regulated by the N-terminal phosphorylation of its 32-kDa subunit, RPA2. RPA2 is hyperphosphorylated in response to various DNA-damaging agents and also phosphorylated in a cell-cycle-dependent manner during S- and M-phase

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