Western Blot (WB)
(Western Blot analysis of RPA32/RPA2 (phospho T21) on Hela cells lysates using anti-RPA32/RPA2 (phospho T21) antibody at 1/1,000 dilution.)
Rabbit RPA32/RPA2 Polyclonal Antibody | anti-RPA32 antibody
RPA32/RPA2 (phospho T21) Polyclonal Antibody
Aliquot store at -20 degree C or -80 degree C.
Avoid repeated freeze/thaw cycles.
Western Blot (WB)
(Western Blot analysis of RPA32/RPA2 (phospho T21) on Hela cells lysates using anti-RPA32/RPA2 (phospho T21) antibody at 1/1,000 dilution.)
Western Blot (WB)
(Western Blot analysis of RPA32/RPA2 (phospho T21) on Hela cells lysates using anti-RPA32/RPA2 (phospho T21) antibody at 1/1,000 dilution.)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a subunit of the heterotrimeric Replication Protein A (RPA) complex, which binds to single-stranded DNA (ssDNA), forming a nucleoprotein complex that plays an important role in DNA metabolism, being involved in DNA replication, repair, recombination, telomere maintenance, and co-ordinating the cellular response to DNA damage through activation of the ataxia telangiectasia and Rad3-related protein (ATR) kinase. The RPA complex protects single-stranded DNA from nucleases, prevents formation of secondary structures that would interfere with repair, and co-ordinates the recruitment and departure of different genome maintenance factors. The heterotrimeric complex has two different modes of ssDNA binding, a low-affinity and high-affinity mode, determined by which oligonucleotide/oligosaccharide-binding (OB) domains of the complex are utilized, and differing in the length of DNA bound. This subunit contains a single OB domain that participates in high-affinity DNA binding and also contains a winged helix domain at its carboxy terminus, which interacts with many genome maintenance protein. Post-translational modifications of the RPA complex also plays a role in co-ordinating different damage response pathways. [provided by RefSeq, Sep 2017]
Uniprot Description
RFA2: Required for DNA recombination, repair and replication. The activity of RP-A is mediated by single-stranded DNA binding and protein interactions. Required for the efficient recruitment of the DNA double-strand break repair factor RAD51 to chromatin in response to DNA damage. Heterotrimer of 70, 32 and 14 kDa chains (canonical replication protein A complex). Component of the alternative replication protein A complex (aRPA) composed of RPA1, RPA3 and RPA4. The DNA-binding activity may reside exclusively on the 70 kDa subunit. Binds to SERTAD3/RBT1. Interacts with TIPIN. Directly interacts with PPP4R2, but not with SMEK2; this interaction is DNA damage-dependent and leads RPA2 dephosphorylation by PPP4C recruitment. Interacts with RAD51, preferentially when hyperphosphorylated. Directly interacts with RFWD3. 3 isoforms of the human protein are produced by alternative splicing.
Protein type: DNA replication
Chromosomal Location of Human Ortholog: 1p35
Cellular Component: nucleoplasm; chromosome, telomeric region; PML body; DNA replication factor A complex; nucleus
Molecular Function: protein binding; enzyme binding; ubiquitin protein ligase binding; damaged DNA binding; protein N-terminus binding; protein phosphatase binding; single-stranded DNA binding
Biological Process: G1 DNA damage checkpoint; mismatch repair; DNA strand elongation during DNA replication; DNA repair; double-strand break repair via homologous recombination; telomere maintenance via semi-conservative replication; DNA recombinase assembly; nucleotide-excision repair; base-excision repair; double-strand break repair; transcription-coupled nucleotide-excision repair; telomere maintenance via recombination; nucleotide-excision repair, DNA damage removal; mitotic cell cycle; nucleotide-excision repair, DNA gap filling; DNA replication; telomere maintenance; G1/S transition of mitotic cell cycle
Research Articles on RPA32
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Product Notes
The RPA32 rpa2 (Catalog #AAA3013922) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The RPA32/RPA2 (phospho T21) Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's RPA32/RPA2 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunoprecipitation (IP). WB: 1:1,000. Researchers should empirically determine the suitability of the RPA32 rpa2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "RPA32/RPA2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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