{"product_id":"malsu1-antibody-mitochondrial-assembly-of-ribosomal-large-subunit-protein-1-bha17135320","title":"MALSU1 Antibody \/ Mitochondrial assembly of ribosomal large subunit protein 1","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMALSU1 Antibody \/ Mitochondrial assembly of ribosomal large subunit protein 1 is a anti-MALSU1 Rabbit antibody Polyclonal (rabbit origin) supplied in Lyophilized format. Recommended for workflows such as ELISA, Flow cytometry (FACS), Immunofluorescence (IF), Immunohistochemistry (IHC), Western blot (WB) with listed reactivity in Human. Reported localization: Cytoplasm (Mitochondria).\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e MALSU1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibody details:\u003c\/strong\u003e Rabbit, Polyclonal (rabbit origin), isotype Rabbit IgG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Lyophilized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications (as listed):\u003c\/strong\u003e ELISA, FACS, IF, IHC, WB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cdiv\u003eThe MALSU1 antibody targets Mitochondrial assembly of ribosomal large subunit protein 1, a mitochondrial protein encoded by the MALSU1 gene. This factor participates in the biogenesis of the 39S mitochondrial ribosomal subunit and is essential for proper assembly of the mitochondrial translation machinery. Mitochondrial assembly of ribosomal large subunit protein 1 acts as a negative regulator that prevents premature subunit joining, ensuring accurate ribosome formation and translation initiation. The MALSU1 antibody allows researchers to study mitochondrial protein synthesis, ribosomal quality control, and bioenergetic regulation.\u003cbr\u003e\u003cbr\u003eMitochondrial assembly of ribosomal large subunit protein 1 interacts with mitochondrial ribosomal proteins and assembly chaperones such as GTPBP10 and L0R8F8. It forms part of a transient anti-association module that maintains 39S subunits in an assembly-competent state. The MALSU1 antibody supports localization and co-immunoprecipitation studies that clarify its role in controlling mitoribosome biogenesis. Loss of MALSU1 results in defective translation and respiratory-chain deficiency, highlighting its importance for mitochondrial function.\u003cbr\u003e\u003cbr\u003eBecause mitochondrial protein synthesis is required for oxidative phosphorylation, disruption of MALSU1 impairs ATP production and promotes metabolic dysfunction. The MALSU1 antibody supports functional analyses in models of mitochondrial disease, helping quantify expression and assembly defects. By stabilizing immature ribosomal subunits, MALSU1 safeguards the fidelity of mitochondrial translation, contributing to overall cellular energy homeostasis.\u003cbr\u003e\u003cbr\u003eBeyond mitochondrial biogenesis, Mitochondrial assembly of ribosomal large subunit protein 1 has been implicated in apoptosis regulation and stress adaptation. Its expression increases during mitochondrial stress to support recovery of ribosome integrity. The MALSU1 antibody enables investigation of these adaptive responses, providing insight into how mitochondrial translation is coordinated with quality-control pathways.\u003cbr\u003e\u003cbr\u003eThe MALSU1 antibody performs effectively in western blotting, immunofluorescence, and immunohistochemistry, producing punctate mitochondrial staining consistent with its subcellular localization.\u003c\/div\u003e\u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnecting protein-level changes to phenotype using orthogonal readouts (genetic perturbation, transcriptomics, imaging).\u003c\/li\u003e\n\u003cli\u003eConsidering isoforms and post-translational regulation when interpreting protein-level changes.\u003c\/li\u003e\n\u003cli\u003eComparing results across species and model systems with matched controls.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWestern blotting:\u003c\/strong\u003e compare relative abundance and activation-state changes across conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunofluorescence:\u003c\/strong\u003e visualize subcellular distribution and cell-to-cell heterogeneity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunohistochemistry:\u003c\/strong\u003e map target signal in tissue context and compare regions\/phenotypes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow cytometry:\u003c\/strong\u003e quantify target-positive populations and signal shifts at single-cell resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eELISA:\u003c\/strong\u003e support antibody-based quantification in assay formats where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInterpret changes in signal alongside appropriate controls and, when relevant, in parallel with total-protein or pathway readouts.\u003c\/p\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSignal can reflect expression level, isoform composition, and post-translational state; interpret results in the context of your model system and stimuli.\u003c\/li\u003e\n\u003cli\u003eSpecies differences and sample matrices can influence epitope recognition; prioritize matched controls and orthogonal confirmation when feasible.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAntibody notes:\u003c\/strong\u003e Polyclonal antibodies recognize multiple epitopes, which can broaden the epitope footprint and may increase sensitivity in some contexts.\u003c\/p\u003e\u003c!-- Sources (internal): - UniProt search — UniProt — https:\/\/www.uniprot.org\/uniprotkb?query=MALSU1 - NCBI Gene search — NCBI — https:\/\/www.ncbi.nlm.nih.gov\/gene\/?term=MALSU1 - Ensembl search — Ensembl — https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=MALSU1 - Human Protein Atlas search — HPA — https:\/\/www.proteinatlas.org\/search\/MALSU1 - PubMed (review) — NLM — https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=MALSU1+review --\u003e","brand":"NSJ Bioreagents","offers":[{"title":"Adding 0.2 ml of distilled water will yield a concentration of 500 ug\/ml \/ 100 ug","offer_id":53047288430957,"sku":"FY12417","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/get_image_9ed690cb-81c5-4c93-9828-423bb27b69a1.jpg?v=1772019333","url":"https:\/\/www.ebiohippo.com\/products\/malsu1-antibody-mitochondrial-assembly-of-ribosomal-large-subunit-protein-1-bha17135320","provider":"BioHippo","version":"1.0","type":"link"}