{"product_id":"replication-protein-a2-antibody-rpa32-rpa2-bha17119003","title":"Replication Protein A2 Antibody \/ RPA32 \/ RPA2","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis 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.\u003c\/p\u003e\u003cp\u003eThis anti-Replication Protein A2 antibody is supplied as Antigen affinity purified (Mouse, Monoclonal (mouse origin), clone 3B2E9, Mouse IgG2a, Unconjugated) and is designed to support common target-detection workflows after the on-page specifications.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e Replication Protein A2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Antigen affinity purified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocalization:\u003c\/strong\u003e Nuclear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies reactivity:\u003c\/strong\u003e Human\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications (listed):\u003c\/strong\u003e WB, IHC-P, IF, FACS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConjugate:\u003c\/strong\u003e Unconjugated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClone and antibody class:\u003c\/strong\u003e Monoclonal (mouse origin), clone 3B2E9, Mouse IgG2a\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBecause antibody performance can depend on epitope context, sample preparation, and biological state, interpret signals using appropriate controls and orthogonal evidence when possible.\u003c\/p\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cp\u003eReplication Protein A2 is referenced in public gene\/protein resources (e.g., UniProt and NCBI Gene), which provide curated names\/synonyms, protein features, and pathway context. When designing assays, consider potential isoforms, post-translational modifications, and cell-type specific expression that may influence observed signal.\u003c\/p\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProfiling Replication Protein A2 expression across model systems, perturbations, and time points to support mechanistic hypotheses.\u003c\/li\u003e\n\u003cli\u003eCombining antibody-based detection with multi-omics or imaging readouts to link Replication Protein A2 signal with phenotype.\u003c\/li\u003e\n\u003cli\u003eUsing well-matched controls (isotype controls, genetic perturbations, or independent reagents) to strengthen interpretation of target-associated signal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWB\u003c\/li\u003e\n\u003cli\u003eIHC-P\u003c\/li\u003e\n\u003cli\u003eIF\u003c\/li\u003e\n\u003cli\u003eFACS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the listed applications as a starting point and tailor experimental design to your sample type and readout requirements.\u003c\/p\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecificity considerations:\u003c\/strong\u003e closely related family members, isoforms, or PTMs can affect apparent specificity; confirm with independent approaches when critical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e include negative controls and, when feasible, genetic or pharmacologic perturbations to support target attribution in your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies and sample context:\u003c\/strong\u003e differences in sequence, expression, fixation, or extraction conditions can change signal behavior across models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- Sources (internal): - UniProt Knowledgebase — UniProt — https:\/\/www.uniprot.org\/ - NCBI Gene — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/ - Ensembl Genome Browser — EMBL-EBI — https:\/\/www.ensembl.org\/ - Human Protein Atlas — SciLifeLab\/KTH — https:\/\/www.proteinatlas.org\/ - Gene Ontology — GO Consortium — https:\/\/geneontology.org\/ - Reactome Pathway Database — Reactome — https:\/\/reactome.org\/ - PubMed — NCBI — https:\/\/pubmed.ncbi.nlm.nih.gov\/ --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"0.5mg\/ml if reconstituted with 0.2ml sterile DI water \/ 100 ug","offer_id":53045224636781,"sku":"RQ6589","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_4aac54be-8295-46e3-ab9d-86bb9910efc6.jpg?v=1771953395","url":"https:\/\/www.ebiohippo.com\/products\/replication-protein-a2-antibody-rpa32-rpa2-bha17119003","provider":"BioHippo","version":"1.0","type":"link"}