Urine Exosome and Free-Circulating RNA Isolation Kits All-in-one system for the purification of exosomes and the sequential isolation of RNA and free-circulating RNA from urine samples For research use only and NOT intended for in vitro diagnostics. Powered by Bioz Urine Exosome and Free-Circulating RNA Isolation Kits All-in-one system for the purification of exosomes and the sequential isolation of RNA and free-circulating RNA from urine samples Price USD$1,569.00 SKU 59200 Format Mini Midi Maxi Size 50 Preps Quantity Overview Details Documentation Citations Overview Isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias Versatile sample input ranges Isolate all sizes of free-circulating RNA, including microRNA Bind and elute all RNA irrespective of size or GC content, without bias The purified exosomal RNA is free from any circulating RNA-binding proteins No phenol extractions, Proteinase K treatment nor carrier RNA required No time-consuming ultracentrifugation, filtration nor special syringes are required No precipitation reagents nor overnight incubation required Concentrate isolated exosomal RNA and free-circulating RNA into a flexible elution volume ranging from 50 µL to 100 µL Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix These kits provide a fast, reliable and convenient method to sequentially isolate and concentrate exosomal RNA as well as Free-Circulating RNA from different urine sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. These kits are designed to isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias. These kits provide a clear advantage over other available kits since they do not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or protease treatments. Moreover, the kits allow the user to elute into a flexible elution volume ranging from 50 µL to 100 µL. The RNA isolated from the purified exosomes is free from any protein-bound circulating RNA and is of the highest integrity. Moreover, the free-circulating, protein-bound, RNA is free from any exosomal RNA. The purified RNA can be used in a number of downstream applications including real time PCR, reverse transcription PCR, Northern blotting, RNase protection and primer extension, and expression array assays. Urine Exosome and Free-Circulating RNA Isolation Mini Kit For sample volumes ranging from 250 µL to 1 mL. Urine Exosome and Free-Circulating RNA Isolation Midi Kit For sample volumes ranging from 2 mL to 10 mL. Urine Exosome and Free-Circulating RNA Isolation Maxi Kit For sample volumes ranging from 11 mL to 30 mL. Details Supporting Data Previous Figure 1. Isolation of RNA from exosomes purified from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Mini Kit (Cat# 59200) was used to isolate exosomal RNA from different urine volumes ranging from 0.25 mL and up to 1 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary exosomal miR-30a. (A) The urinary exosomal miR-30a is linearly decreasing with increasing the sample input volume. B) The relative amount of the urinary exosomal miR-30a shows excellent linearity with a percentage of recovery of more than 90%. Figure 2. Isolation of Free-Circulating RNA after the isolation of Exosomal RNA from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Mini Kit (Cat# 59200) was used to isolate Free-Circulating RNA after the isolation of exosomal RNA from different urine volumes ranging from 0.25 mL and up to 1 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary free-circulating miR-21. (A) The free-circulating miR-21 is linearly decreasing with increasing the sample input volume. B) The relative amount of the free-circulating miR-21 shows excellent linearity with a percentage of recovery of more than 90%. Figure 3. Isolation of RNA from exosomes purified from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Midi Kit (Cat# 59300) was used to isolate Exosomal RNA from different urine volumes ranging from 2 mL and up to 10 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary exosomal miR-30a. (A) The urinary exosomal miR-30a is linearly decreasing with increasing the sample input volume. B) The relative amount of the urinary exosomal miR-30a shows excellent linearity with a percentage of recovery of more than 90%. Figure 4. Isolation of Free-Circulating RNA after the isolation of Exosomal RNA from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Midi Kit (Cat# 59300) was used to isolate Free-Circulating RNA from after the isolation of Exosomal RNA from different urine volumes ranging from 2 mL and up to 10 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary free-circulating miR-21. (A) The free-circulating miR-21 is linearly decreasing with increasing the sample input volume. B) The relative amount of the free-circulating miR-21 shows excellent linearity with a percentage of recovery of more than 90%. Figure 5. Isolation of RNA from exosomes purified from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Maxi Kit (Cat# 59400) was used to isolate exosomal RNA from different urine volumes ranging from 11 mL to 30 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary exosomal miR-30a. (A) The urinary exosomal miR-30a is linearly decreasing with increasing the sample input volume. B) The relative amount of the urinary exosomal miR-30a shows excellent linearity with a percentage of recovery of more than 90%. Figure 6. Isolation of Free-Circulating RNA after the isolation of Exosomal RNA from different urine volumes. Norgen’s Urine Exosome and Free-Circulating RNA Isolation Maxi Kit (Cat# 59400) was used to isolate Free-Circulating RNA after the isolation of exosomal RNA from different urine volumes ranging from 11 mL to 30 mL. Two microlitres of the isolated RNA was then used as the template in RT-qPCR reactions to assess the amplification of the isolated urinary free-circulating miR-21. (A) The free-circulating miR-21 is linearly decreasing with increasing the sample input volume. B) The relative amount of the free-circulating miR-21 shows excellent linearity with a percentage of recovery of more than 90%. Next Click for expanded view Kit Specifications Minimum Urine Input 250 µL Maximum Urine Input 1 mL Size of RNA Purified All sizes, including miRNA and small RNA (< 200 nt) Elution Volume 50 - 100 µL Time to Complete 10 Purifications 35 - 40 minutes Average Yields* Variable depending on specimen *Please check page 4 of the product insert for the average yields and the common RNA quantification methods. Storage Conditions and Product Stability All buffers should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment. It is recommended to warm Lysis Buffer A for 20 minutes at 60°C if any salt precipitation is observed. 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. 59200 (50 preps) Cat. 59300 (25 preps) Cat. 59400 (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 Lysis Buffer A 2 x 20 mL 2 x 20 mL 2 x 20 mL Lysis Additive B 2 mL 2 mL 2 mL Wash Solution A 2 x 18 mL 18 mL 18 mL Elution Solution A 2 x 6 mL 6 mL 6 mL Mini Filter Spin Columns 50 25 15 Mini Spin Columns 100 50 30 Collection Tubes 100 50 30 Elution Tubes (1.7 mL) 100 50 30 Product Insert 1 1 1 Documentation PROTOCOLS (59200) Urine Exosome and Free-Circulating RNA Isolation Mini Kit - Protocol (50 prep) (59300) Urine Exosome and Free-Circulating RNA Isolation Midi Kit - Protocol (25 prep) (59400) Urine Exosome and Free-Circulating RNA Isolation Maxi Kit - Protocol (15 prep) SAFETY DATA SHEETS (59200, 59300, 59400) Urine Exosome and Free-Circulating RNA Isolation Kit - Safety Data Sheet POSTERS RELATED BLOGS 3 Reasons why Norgen’s Industry-Leading Patented RNA Purification Technology is Best-in-Class Citations Powered by Bioz See more details on Bioz Related Services NGS RNA Isolation Related Products Urine Exosome Purification Mini Kit Urine Exosome Purification and RNA Isolation Mini Kit Exosomal RNA Isolation Kit
Urine Exosome and Free-Circulating RNA Isolation Kits All-in-one system for the purification of exosomes and the sequential isolation of RNA and free-circulating RNA from urine samples For research use only and NOT intended for in vitro diagnostics. Powered by Bioz Urine Exosome and Free-Circulating RNA Isolation Kits All-in-one system for the purification of exosomes and the sequential isolation of RNA and free-circulating RNA from urine samples Price USD$1,569.00 SKU 59200 Format Mini Midi Maxi Size 50 Preps Quantity