[QP3520] Q-PAGE™ Bis-Tris Precast Gel (Midi, 15 wells, 4-12%), 10 gels

Overview

• Simultaneous isolation of both host DNA and microbial DNA (universal protocol)
• Fully compatible with Norgen’s Stool Nucleic Acid Collection and Transport Tubes
• Eliminates PCR inhibitors including humic acids
• High quality DNA for sensitive downstream applications including PCR, qPCR, Sequencing and microarray
• 96-Well and Magnetic Bead System formats also available

These kits provide a convenient and rapid method to isolate total DNA from fresh, frozen and preserved stool samples, including those preserved using Norgen’s Stool Nucleic Acid Collection and Preservation Tubes (Cat. 45660). The universal protocol conveniently allows for the isolation of total genomic DNA from all the various microorganisms and host cells found in the stool sample simultaneously. Purifies the DNA with high yields and molecular weights of up to 50 kb plus. The purified DNA can be used with a number of downstream applications.

Stool DNA Isolation Kit (Spin Column)

Universal method to detect microorganism and host cell DNA simultaneously in stool samples. Eliminates PCR inhibitors including all traces of humic acid using a combination of chemical and physical homogenization and lysis. A simple and rapid spin column procedure is then used to further purify the DNA. The purified DNA is of the highest quality and is fully compatible with all downstream applications such as PCR, qPCR, NGS and microarrays since all humic acid substances and other PCR inhibitors are removed during the isolation process.

Stool DNA Isolation 96-Well Kit (High Throughput)

Fast and easy high throughput processing using centrifugation. Eliminates PCR inhibitors including all traces of humic acid using a combination of chemical and physical homogenization and lysis. A simple and rapid spin column procedure is then used to further purify the DNA. The purified DNA is of the highest quality and is fully compatible with all downstream applications such as PCR, qPCR, NGS and microarrays since all humic acid substances and other PCR inhibitors are removed during the isolation process.

Stool DNA Isolation Kit (Magnetic Bead System)

Fast and easy processing using a magnetic bead system. Robust lysis system (chemical lysis combined with a mechanical homogenization).

Stool DNA Isolation 96-Well Kit (High Throughput Magnetic Bead System)

This kit provides fast and easy processing using a magnetic bead system, and a robust lysis system (chemical lysis combined with a mechanical homogenization). High throughput and compatible with an automation robotic system.

Free Download

Extracting Biological Insights from Stool

Tips and tricks for isolating high yield and quality DNA, RNA, miRNA and EV’s from fecal samplesDownload for Free

Details

Supporting Data

Figure 1 / 12

Previous

Next

Click for expanded view

Kit Specifications
Maximum Stool Input	200 mg (fresh/frozen stool) or 400 μL (preserved stool)
Type of Stool Processed	Frozen, fresh or preserved stool
Format	Spin Column
Maximum Column Binding Capacity	50 μg
Maximum Column Loading Volume	650 μL
Elution Volume	50 μL
Time to Complete 10 Purifications	30 minutes
Applications	PCR, qPCR, Southern Blot Analysis, Sequencing, Microarray Analysis.

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. 27600 (50 preps)	Cat. 65600 (192 preps)	Cat. 55700 (50 preps)	Cat. 63100 (192 preps)
Lysis Buffer L	60 mL	2 x 105 mL	60 mL	3 x 60 mL 1 x 30 mL
Lysis Additive A	6 mL	25 mL	6 mL	25 mL
Binding Buffer I	7 mL	25 mL	7 mL	25 mL
Binding Buffer C	30 mL	110 mL	–	–
Wash Solution A	18 mL	2 x 38 mL	–	–
Magnetic Bead Suspension	–	–	1.1 mL	4 x 1.1 mL
Solution WN	–	–	18 mL	55 mL
Elution Buffer B	8 mL	30 mL	8 mL	30 mL
Bead Tubes	50	200	50	196
Mini Spin Columns	50	–	–	–
96-Well Plate	–	2	–	2
Adhesive Tape	–	4	–	2
Collection Tubes	50	–	–	–
96-Well Collection Plate	–	2	–	–
Elution Tubes (1.7 mL)	50	–	50	–
96-Well Elution Plate	–	2	–	2
Product Insert	1	1	1	1

DBCO-PEG4-Desthiobiotin is a PEG linker containing a desthiobiotin group and a DBCO functional group. Desthiobiotin is used for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins while DBCO is a click chemistry handle that quickly reacts with azide groups on target molecules. Desthiobiotin is a sulfur-free analogue of biotin which binds streptavidin with slightly less strength than biotin, which provides it with a soft-release characteristic that is useful for in pull-down assays by minimizing co-elution with endogenous biotinylated molecules. The inclusion of a PEG linker in this molecule improves its aqueous solubility.

DBCO-PEG4-Desthiobiotin is a PEG linker containing a desthiobiotin group and a DBCO functional group. Desthiobiotin is used for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins while DBCO is a click chemistry handle that quickly reacts with azide groups on target molecules. Desthiobiotin is a sulfur-free analogue of biotin which binds streptavidin with slightly less strength than biotin, which provides it with a soft-release characteristic that is useful for in pull-down assays by minimizing co-elution with endogenous biotinylated molecules. The inclusion of a PEG linker in this molecule improves its aqueous solubility.

Overview

• Ensure optimal results for sensitive applications like NGS
• Up to a tenfold increase in microRNA mapping during sequencing runs to reduce costs
• Purification and enrichment of intact urinary exosomes for functional studies.
• Bind and elute all RNA irrespective of size or GC content, without bias.
• Isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias.
• 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.
• Compatible with urine from any species.
• Pure exosomes are purified and are free-from any other RNA-binding proteins.
• Purification is based on EXTRAClean spin column chromatography that uses Norgen’s proprietary resin separation matrix.

Norgen’s EXTRAClean Urine Exosome Purification and RNA Isolation Mini Kit constitutes an all-in-one system for the purification of exosomes and the subsequent isolation of RNA from different urine sample volumes ranging from 250 μL to 1 mL. The purification is based on spin column chromatography that employs Norgen’s proprietary resin. The EXTRAClean columns undergo stringent processing and rigorous quality control measures to minimize contamination traces, ensuring optimal results for sensitive applications such as NGS. The kit is designed to isolate all sizes of RNA, including microRNA. The kit provides a clear advantage over other available kits in that it does not require any special instrumentation, protein precipitation reagents, extension tubes, phenol/chloroform or protease treatments. Moreover, the kit allows the user to elute into a flexible elution volume ranging from 50 μL to 100 μL. The purified RNA is free from any protein-bound circulating RNA and of the highest integrity. The purified RNA can be used in a number of downstream applications including real time PCR, reverse transcription PCR, NGS application, Northern blotting, RNase protection and primer extension, and expression array assays.

Details

Supporting Data

Figure 1 / 9

Previous

Next

Click for expanded view

Minimum Urine Input	250 μL
Maximum Urine Input	1 mL
Size of Exosomes Purified	40 nm – 150 nm
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

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.