RPA2 antibody pair
RPA2 Antibody Pair
Detection: Rabbit
Detection: IgG
(Standards are recommendations only. Compatibility of the standards in the user developed application needs to be established and confirmed by the researcher.
Detection: 50% Glycerol, 0.01M PBS, PH 7.4
NCBI and Uniprot Product Information
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: chromatin; chromosome, telomeric region; DNA replication factor A complex; nuclear chromosome, telomeric region; nucleoplasm; nucleus; PML body
Molecular Function: damaged DNA binding; enzyme binding; protein binding; protein N-terminus binding; protein phosphatase binding; single-stranded DNA binding; ubiquitin protein ligase binding
Biological Process: base-excision repair; bypass DNA synthesis; DNA damage response, detection of DNA damage; DNA replication; double-strand break repair via homologous recombination; error-prone postreplication DNA repair; G1 DNA damage checkpoint; G1/S transition of mitotic cell cycle; mismatch repair; nucleotide-excision repair; nucleotide-excision repair, DNA gap filling; nucleotide-excision repair, DNA incision; nucleotide-excision repair, DNA incision, 3'-to lesion; nucleotide-excision repair, DNA incision, 5'-to lesion; nucleotide-excision repair, preincision complex assembly; nucleotide-excision repair, preincision complex stabilization; telomere maintenance; telomere maintenance via recombination; transcription-coupled nucleotide-excision repair