Urine Exosome Purification Kit All-in-one system for the purification of urinary exosomes from different urine sample volumes For research use only and NOT intended for in vitro diagnostics. Powered by Bioz Urine Exosome Purification Kit All-in-one system for the purification of urinary exosomes from different urine sample volumes SKU 57700 Format Mini Midi Maxi Size 50 Preps Contact Distributor Overview Details Documentation Videos Citations Overview Purification and enrichment of intact exosomes from plasma, serum, urine, cell culture media and saliva in less than 30 minutes. Versatile sample input ranging from 250 µL to 30 mL Urine Exosome Purification Mini Kit (250 µL - 1 mL urine) Urine Exosome Purification Midi Kit (2 mL - 10 mL urine) Urine Exosome Purification Maxi Kit (11 mL - 30 mL urine) Exosome purification is based on Norgen’s proprietary resin separating matrix through exosomes’ surface proteins. No precipitation reagents, overnight incubation, protease or coagulant treatments required No time-consuming ultracentrifugation, filtration or special syringes required Purify intact exosomes with a size ranging from 40-200 nm depending on sample input type Purified exosomes are compatible with functional studies. Purified exosomes are free from any protein-bound cell-free circulating RNA Purified exosomes are compatible with NanoSight® or Electron Microscopy for assessing the approximate exosome size range and concentration. Exosomal RNA can be extracted from the purified exosomes using Norgen’s Exosomal RNA Purification technology or any other RNA extraction method. The Urine Exosome Purification Kits provide a fast, reliable and convenient method to purify and enrich for pure intact exosomes from different urine sample volumes ranging from 250 µL to 30 mL. These kits also allow for the purification of intact extracellular vesicles (EVs) from different urine sample volumes, and these EVs are ready for any downstream application. The purification is based on Norgen’s proprietary resin. These kits provide a clear advantage over other available methods since they do not require any special instrumentation, ultracentrifugation, precipitation reagents or any protease treatments. More importantly, the purified exosomes will not be contaminated with any other RNA-binding proteins that may contaminate your exosomal RNA, which is essential if studying exosomal RNA gene expression. NanoSight® Analysis Exosomes enriched with Norgen’s Urine Exosome Purification Kits can be analyzed using NanoSight® for assessing the approximate exosome size range and concentration. Exosomal RNA Analysis Exosomal RNA can be isolated using Norgen’s Exosomal RNA Isolation Kit from exosomes enriched using Norgen’s Urine Exosome Purification Kits for gene expression analysis using RT-qPCR, microarray or NGS and for Biomarker discovery. Details Supporting Data Previous Figure 1. Intact exosomes purified from 5 mL using different purification methods. Intact exosomes were purified from 5 mL urine using Norgen's Urine Exosome Purification Midi Kit (Cat# 57800), Competitor S's kit, and Competitor L's kit. Exosomes purified using Norgen's kit were resuspended in 400 µL Norgen's ExoR buffer, diluted 1:1,000 and visualized on the NanoSight LM10 instrument. The analysis shows that Norgen's kit isolated 115 nm exosomes with a recovery of 8.36 x 109 particles/mL urine samples. No impurities were found to be contaminating the exosomes purified using Norgen's Urine Exosome Purification Midi Kit. Additionally, Exosomes with a broader size range covering from 75nm - 250nm were purified from 5 mL urine with a higher concentration as compared to the other two methods. Figure 2. Intact Exosomes were purified from 10 mL urine using Norgen's Urine Exosome Purification Midi Kit (Cat# 57800) and Ultracentrifugation. Exosomes purified using Norgen's kit and ultracentrifugation were resuspended in 400 µL of Norgen's ExoR buffer, diluted 1:1,000 and visualized on the NanoSight LM10 instrument. The analysis shows that Norgen's kit purified exosomes with sizes ranging from 65 nm to 195 nm, with a total recovery of 7.63 x 108 particles/mL. No impurities were found to be contaminating the exosomes purified using Norgen's Urine Exosome Purification Midi Kit as opposed to the exosomes purified using ultracentrifugation, which purified exosomes with larger particle sizes ranging from 125 nm - 235 nm with a total recovery of 1.56 x 108 particles/mL. Next Click for expanded view Kit Specifications Urine Input (Cat. 57700) 250 μL - 1 mL Urine Input (Cat. 57800) 2 mL - 10 mL Urine Input (Cat. 57900) 11 mL - 30 mL Size of Exosomes Purified 40 nm - 150 nm Elution Volume Variable depending on the urine input volume Time to Complete 10 Purifications 15 - 30 minutes Storage Conditions and Product Stability All buffers should be kept tightly sealed and stored at room temperature. These kits are stable for 2 years after the date of shipment. Important Note Urine samples stored at -70°C, -20°C or at 4°C will develop some precipitation due to the aggregation of some of the highly abundant proteins in urine. Eliminating these precipitates using centrifugation or filtration may cause the loss of exosomes. Furthermore, these precipitates may affect the quality of the purified nucleic acid. We recommend the use of Norgen’s Urine Preservative when collecting urine samples, which is designed for the preservation of nucleic acids and proteins in fresh urine samples at ambient temperatures. The components of the Urine Preservative allow samples to be stored for over 2 years at room temperature with no detected degradation of urine DNA, RNA or proteins. Norgen’s Urine Preservative is available as a liquid format in Norgen’s Urine Preservative Single Dose Ampules, as well as in a dried format in Norgen’s Urine Collection and Preservation Tubes. Component Cat. 57700 (50 preps) Cat. 57800 (25 preps) Cat. 57900 (15 preps) Slurry E 12.5 mL 12.5 mL 12.5 mL ExoC Buffer 8 mL 30 mL 50 mL ExoR Buffer 12 mL 12 mL 12 mL Mini Filter Spin Columns inserted into 2 mL tubes 50 25 15 Product Insert 1 1 1 Documentation PROTOCOLS (57700) Urine Exosome Purification Kits - Protocol (50 prep) (57800) Urine Exosome Purification Kits - Protocol (25 prep) (57900) Urine Exosome Purification Kits - Protocol (15 prep) SAFETY DATA SHEETS (57700, 57800, 57900) Urine Exosome Purification Kits - Safety Data Sheet FLYERS Flyer RELATED BLOGS 3 Reasons why Norgen’s Industry-Leading Patented RNA Purification Technology is Best-in-Class Videos Urine Exosome Purification Midi Kit Tutorial (Cat. 57800) Urine Exosome Purification Maxi Kit Tutorial (Cat. 57900) Citations Urine Exosome Purification Kit Title Engineered extracellular vesicles antagonize SARS-CoV-2 infection by inhibiting mTOR signaling Journal Biomaterials and Biosystems. 2021. Authors A.G. Ibrahim, A. Ciullo, C.Li, G.Garcia, K. Peck, K. Miyamoto, V. Arumugaswami, E. Marbán Title Coffee-Derived Exosome-Like Nanoparticles: Are They the Secret Heroes? Journal LIVER. 2021. Authors Murat Kantarcıoğlu , Gülşen Yıldırım , Pınar Akpınar Oktar , Serpil Yanbakan , Zeynep Büşra Özer , Deniz Yurtsever Sarıca ,Serpil Taşdelen, Emel Bayrak , Dilara Fatma Akın Balı , Seçkin Öztürk , Kamil Can Akçalı , Üstün Ezer ,Ahmet Emin Kürekçi Title Profiling Tissue and Biofluid miR-155-5p, miR-155*, and miR-146a-5p Expression in Graft vs. Host Disease Journal Frontiers in Immunology. 2021. Authors Crossland RE, Norden J, Ghimire S, Juric MK, Pearce KF, Lendrem C, Collin M, Mischak-Weissinger E, Holler E, Greinix HT and Dickinson AM Title Identification of piRNA Targets in Urinary Extracellular Vesicles for the Diagnosis of Prostate Cancer Journal Diagnostics. 2021. Authors Peng, Q.; Chiu, P.K.-F.; Wong, C.Y.-P.; Cheng, C.K.-L.; Teoh, J.Y.-C.; Ng, C.-F Title A Urine Exosome Gene Expression Panel Distinguishes Between Indolent and Aggressive Prostate Cancers at Biopsy Journal The Journal of Urology. 2020. Authors Kohaar, I., Chen, Y., Banerjee, S., Borbiev, T., Kuo, H.-C., Ali, A., Kagan, J., Srivastava, S., Dobi, A., Sesterhenn, I. A., Rosner, I. L., Cullen, J., Srivastava, S., & Petrovics, G. Related Services NGS RNA Isolation Related Products Plasma/Serum Exosome Purification Mini Kit Exosomal RNA Isolation Kit
Urine Exosome Purification Kit All-in-one system for the purification of urinary exosomes from different urine sample volumes For research use only and NOT intended for in vitro diagnostics. Powered by Bioz Urine Exosome Purification Kit All-in-one system for the purification of urinary exosomes from different urine sample volumes SKU 57700 Format Mini Midi Maxi Size 50 Preps Contact Distributor
