Usages:
As a solidifying agent, thickening agent, emulsifying agent for preparing microbiological culture media, bio-engineering, and food manufacture.
Technical specification:
Gel strength—————————＞500g/cm²
Moisture——————————-＜15%
Ash————————————-＜5%
Insoluble substance in hot water—-＜1%
Gelation point————————-32-39℃
As—————————————＜1mg/Kg
Pb—————————————＜10mg/Kg
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light.
Specifications: 500g/bottle; 10kg / bag
500g/bottle;10KG/bag
This kit provides a convenient and rapid method to purify total RNA from small amounts of stool samples. All types of stool samples can be processed with this kit, including animal fecal samples, manure and samples collected using Norgen’s Stool Nucleic Acid Collection and Transport Devices Dx (Cat. Dx45660). The kit removes all traces of humic acids using rapid and simple spin column procedures. Bead tubes are also provided for effective homogenization of stool. The kit purifies all sizes of RNA, from large mRNA and ribosomal RNA down to microRNA and small interfering RNA. Both host and microbial RNA is recovered. The protocol does not rely on the use of phenol or chloroform, thereby providing a user friendly procedure and allowing high-throughput analysis. The purified RNA is of the highest integrity, and can be used in a number of downstream applications including real time PCR and reverse transcription PCR for gene expression analysis. The procedure can be completed in approximately 30 minutes.
NOTE: This product is not available for sale in the United States.
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| Kit Specifications | |
| Maximum Stool Input | 200 mg |
| Type of Stool Processed | Frozen and fresh stool |
| Maximum Column Binding Capacity | 50 μg |
| Maximum Column Loading Volume | 650 μL |
| Time to Complete 10 Purifications | 30 minutes |
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 2 years after the date of shipment.
| Component | Cat. Dx49500 (50 preps) |
|---|---|
| Lysis Solution | 60 mL |
| Wash Solution | 22 mL |
| Elution Buffer | 6 mL |
| Bead Tubes | 50 |
| Spin Columns | 50 |
| Collection Tubes | 50 |
| Elution Tubes (1.7 mL) | 50 |
| Product Insert | 1 |
These kits provides a rapid method for the purification of total RNA from non-preserved saliva and nasal/throat swabs, and from preserved saliva collected on Norgen’s Saliva RNA Collection and Preservation Devices Dx (Cat. 53800) or preserved swabs collected in Norgen’s Total Nucleic Acid Preservative Tubes Dx (Cat. Dx69200). Purification is based on using Norgen’s proprietary resin separation matrix. RNA is preferentially purified from other cellular components such as proteins, without the use of phenol or chloroform. The chemistry employed in the kit allows the purification of total RNA, including viral and bacterial RNA, irrespective of size or GC content. The purified RNA is ideal for in vitro diagnostic use for medical purposes.
Saliva/Swab RNA Purification Kit Dx (Spin Column)
This kit is optimized to be used with any downstream application employing enzymatic amplification or other enzymatic modifications of RNA followed by signal detection or amplification. Any diagnostic results generated using the RNA isolated with Norgen’s Saliva / Swab RNA Purification Kit Dx in conjunction with an in vitro diagnostic assay should be interpreted with regard to other clinical or laboratory findings.
To minimize irregularities in diagnostic results, suitable controls for downstream applications should be used.
Norgen’s Saliva/Swab RNA Purification Kit Dx is intended for use by professional users such as technicians, physicians and biologists experienced and trained in molecular biological techniques.
Norgen’s Saliva/Swab RNA Purification Kit Dx does not provide a diagnostic result. It is the sole responsibility of the user to use and validate the kit in conjunction with a downstream in vitro diagnostic assay.
Saliva/Swab RNA Purification 96-Well Kit Dx (High Throughput)
This kit is optimized to be used with any downstream application employing enzymatic amplification or other enzymatic modifications of RNA followed by signal detection or amplification. Any diagnostic results generated using the RNA isolated with Norgen’s Saliva / Swab RNA Purification 96-Well Kit Dx in conjunction with an in vitro diagnostic assay should be interpreted with regard to other clinical or laboratory findings. To minimize irregularities in diagnostic results, suitable controls for downstream applications should be used. Norgen’s Saliva / Swab RNA Purification 96-Well Kit Dx is intended for use by professional users such as technicians, physicians and biologists experienced and trained in molecular biological techniques. Norgen’s Saliva / Swab RNA Purification 96-Well Kit Dx does not provide a diagnostic result. It is the sole responsibility of the user to use and validate the kit in conjunction with a downstream in vitro diagnostic assay.
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| Kit Specifications | |
| Sample Volume Range | 250 µL |
| Size of RNA purified | All sizes, including small RNA (<200 nt) |
| Minimum Elution Volume | 75 µL |
| Maximum Elution Volume | 100 µL |
| Time to complete 96 purifications | 30 minutes |
| Average Yield | ≥ 1 µg **varies from sample to sample |
Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. All solutions and plastics can be used until the expiration date specified on their labels.
| Component | Cat. Dx69100 (50 preps) | Cat. Dx69300 (192 preps) |
|---|---|---|
| Lysis Buffer A | 30 mL | 100 mL |
| Solution WN | 18 mL | 55 mL |
| Wash Solution A | 18 mL | 2 x 38 mL |
| Elution Solution A | 6 mL | 20 mL |
| Mini Spin Columns | 50 | – |
| 96-Well Isolation Plate (Deep Well) | – | 2 |
| Collection Tubes | 50 | – |
| 96-Well Collection Plate (Deep Well) | – | 2 |
| Elution Tubes (1.7 mL) | 50 | – |
| 96-Well Elution Plate (Deep Well) | – | 2 |
| Adhesive Tape | – | 4 |
| Product Insert | 1 | 1 |