Grey, standard profile semi-skirted PCR plate with a rigid two-component hardshell design which eliminates warping and distortion during PCR testing.
Norgen’s Cell Culture Media Exosome Purification and RNA Isolation Kits constitute an all-in-one system for the purification of exosomes and the subsequent isolation of exosomal RNA from different cell culture media sample volumes. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. The kit is 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 in that 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. 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.
Cell Culture Media Exosome Purification and RNA Isolation Mini Kit
For sample input volumes ranging from 5 mL to 10 mL.
Cell Culture Media Exosome Purification and RNA Isolation Midi Kit
For sample input volumes ranging from 10 mL to 20 mL.
Cell Culture Media Exosome Purification and RNA Isolation Maxi Kit
For sample input volumes ranging from 20 mL to 35 mL.
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| Kit Specifications | |
| Sample Type | Cell-Free Cell Culture Media |
| Sample Volume Range | 5 mL to 10 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 to 40 minutes |
| Average Yields* | Variable depending on specimen |
* Please check page 4 of the product insert for Average Yields and 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 from the date of shipment. It is recommended to warm Lysis Buffer A for 20 minutes at 60°C if any salt precipitation is observed.
| Component | Cat. 60700 (50 preps) | Cat. 60800 (25 preps) | Cat. 60900 (15 preps) |
|---|---|---|---|
| Slurry E | 12.5 mL | 12.5 mL | 12.5 mL |
| ExoC Buffer | 1.5 mL | 1.5 mL | 1.5 mL |
| ExoR Buffer | 12 mL | 12 mL | 12 mL |
| Lysis Buffer A | 20 mL | 20 mL | 20 mL |
| Lysis Additive B | 2 mL | 2 mL | 2 mL |
| Wash Solution A | 18 mL | 18 mL | 18 mL |
| Elution Solution A | 6 mL | 6 mL | 6 mL |
| Mini Filter Spin Column | 50 | 25 | 15 |
| Mini Spin Columns | 50 | 25 | 15 |
| Collection Tubes | 50 | 25 | 15 |
| Elution tubes (1.7 mL) | 100 | 50 | 30 |
| Product Insert | 1 | 1 | 1 |
The Norgen MidRanger 1 kb DNA Ladder is prepared to ensure quality and batch-to-batch consistency. Our MidRanger contains ten discrete fragments ranging from 300 bp to 5000 bp. This Ladder is ideal for sizing larger PCR products (>1kb) and most cloning applications.
Contents:
1mL of premixed DNA ladder (0.5µg/10µL) in loading buffer (10mM EDTA, 10% glycerol, 0.015% bromophenol blue, and 0.17% SDS).
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MidRanger 1kb DNA Ladder (Cat# 11700) – 100 loads
Ladder Properties:
• Ten discrete fragments ranging from 300 bp to 5000 bp
| Fragment | Size (bp) | Mass (ng) |
| 1 | 5000 | 88 |
| 2 | 4000 | 78 |
| 3 | 3000 | 67 |
| 4 | 2500 | 58 |
| 5 | 2000 | 50 |
| 6 | 1500 | 43 |
| 7 | 1000 | 25 |
| 8 | 700 | 34 |
| 9 | 500 | 33 |
| 10 | 300 | 24 |
Recommended Use:
Mix thoroughly. For best results, load 10µL of DNA ladder per well. For precise mass determination with a densitometer, stain gel after electrophoresis using 0.5µg/mL ethidium bromide for 30-40 minutes. The table above shows the size and mass for each band based on 10µL ladder per well.
Storage:
Stable at room temperature. For longer term storage, -20°C is recommended.
This ladder was standardized using 10µL of DNA per lane on a 0.8 cm thick, 13 x 15 cm, 1.0% agarose gel run in TAE buffer.
These kits are suitable for the isolation of total RNA from a range of samples including cells, bacteria, yeast, virus and bodily fluids including plasma/serum, blood, saliva, CSF and more. Extract high quality and purity RNA with excellent RIN values and A260/A280 suitable for downstream applications including qRT-PCR, RT-PCR, microarrays, NGS and more. These kits purify all sizes of RNA from large mRNA, lncRNA down to microRNA (miRNA) in the same fraction without the requirement of phenol. Isolate all RNA sequences at an equal rate irrespective of size. Moreover, when the RNA sequences are small (e.g. miRNA), the column binds small RNAs regardless of their GC content.
Total RNA Purification 96-Well Kit (High Throughput and High Throughput Deep Well)
This 96-well kit provides a rapid method for the high-throughput isolation and purification of total RNA in 30 minutes using vacuum manifold, plate centrifuge, or liquid handlers with vacuum capabilities. Total RNA can be isolated from a broad range of sample sources including cultured cells, tissues, blood, serum, plasma, bacteria, yeast, fungi, and viruses.
Isolate RNA after Purifying EVs and Exosomes
Ultracentrifugation, Exoquick, Filtration
| Cat. # | Name | Elution Volume | Plasma/Serum | Urine | Cell-Culture Media |
|---|---|---|---|---|---|
| 55000 | Plasma/Serum RNA Purification Mini Kit | 10 – 25 µL | 50 µL – 1 mL | 250 µL – 1 mL | 5 – 10 mL |
| 35300 | Total RNA Purification Micro Kit | 20 – 50 µL | 1 – 4 mL | 2 – 10 mL | 10 – 20 mL |
| 17200 | Total RNA Purification Kit | 50 – 100 µL | 4 – 10 mL | 11 – 30 mL | 20 – 35 mL |
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| Kit Specifications | |
| Maximum Binding Capacity | Up to 50 μg RNA |
| Maximum Loading Volume | 650 μL |
| Size of RNA Purified | All sizes, including small RNA (< 200 nt) |
| Maximum Amount of Starting Material | |
| Animal Cells | 3 x 106 cells |
| Animal Tissues | 10 mg (for most tissues*) |
| Blood | 100 μL |
| Plasma/Serum | 200 μL |
| Bacteria | 1 x 109 cells |
| Yeast | 1 x 108 cells |
| Fungi | 50 mg |
| Plant Tissues | 50 mg |
| Time to Complete 10 Purifications | 20 minutes |
| Average Yield | |
| HeLa Cells (1 x 106 cells) | 15 μg |
| E. coli (1 x 109 cells) | 50 μg |
* for isolating total RNA from larger amounts of tissue, please use Norgen’s Animal Tissue RNA Purification Kit (Cat# 25700)
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. These kits are stable for 2 years after the date of shipment.
| Component | Cat. 17200 (50 preps) | Cat. 37500 (100 preps) | Cat. 17250 (250 preps) | Cat. 17270 (500 preps) | Cat. 24300 (192 preps) | Cat. 24370 (576 preps) | Cat. 24350 (192 preps) | Cat. 24380 (576 preps) |
|---|---|---|---|---|---|---|---|---|
| Buffer RL | 40 mL | 2 x 40 mL | 175 mL | 350 mL | 2 x 40 mL | 350 mL | 2 x 40 mL | 350 mL |
| Wash Solution A | 38 mL | 2 x 38 mL | 148 mL | 1 x 148 mL 1 x 74 mL | 2 x 38 mL | 1 x 74 mL 1 x 148 mL | 2 x 38 mL | 1 x 74 mL 1 x 148 mL |
| Elution Solution A | 6 mL | 2 x 6 mL | 30 mL | 60 mL | 2 x 20 mL | 60 mL | 2 x 20 mL | 60 mL |
| Mini Spin Columns | 50 | 100 | 250 | 500 | – | – | – | – |
| 96-Well Isolation Plate | – | – | – | – | 2 | 6 | – | – |
| 96-Well Isolation Plate (Deep Well) | – | – | – | – | – | – | 2 | 6 |
| Adhesive Tape | – | – | – | – | 4 | 12 | 4 | 12 |
| Collection Tubes | 50 | 100 | 250 | 500 | – | – | ||
| 96-Well Collection Plate | – | – | – | – | 2 | 6 | – | – |
| 96-Well Collection Plate (Deep Well) | – | – | – | – | – | – | 2 | 6 |
| Elution Tubes (1.7 mL) | 50 | 100 | 250 | 500 | – | – | ||
| 96-Well Elution Plate | – | – | – | – | 2 | 6 | – | – |
| 96-Well Elution Plate (Deep Well) | – | – | – | – | – | – | 2 | 6 |
| Product Insert | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
