Overview

• Isolate genomic DNA from all types of bacteria (both Gram-positive and Gram-negative)
• Rapid and convenient spin column protocol
• 96-well format available for high throughput
• High yield, high quality DNA for sensitive downstream applications including sequencing, PCR, qPCR and more

This kit is designed for the rapid spin column preparation of genomic DNA from 2 x 10⁹ viable bacterial cells (between 0.5 and 1.0 mL of culture). This kit can be used for both Gram-negative and Gram-positive bacteria including Escherichia coli and Bacillus cereus. Purified genomic DNA is of an excellent quality and yield, and is fully compatible with restriction enzyme digestions, sequencing, PCR, qPCR and more. Also available in 96-well format for high throughput applications.

Details

Supporting Data

Figure 1 / 2

Previous

Next

Click for expanded view

Kit Specifications (96-well)
Maximum Input	2 x 109 bacterial cells
Well Binding Capacity	25 µg
Average Yield*	Up to 20 µg*
Time to Complete 10 Purifications	90 minutes

* Yield will vary depending on the type of sample processed

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date of shipment. The kit contains a ready-to-use Proteinase K, which is dissolved in a specially prepared storage buffer. The buffered Proteinase K is stable for up to 1 year after the date of shipment when stored at room temperature.

Component	Cat. 17900 (50 preps)	Cat. 17950 (192 preps)
Resuspension Solution A	20 mL	60 mL
Lysis Buffer P	18 mL	60 mL
Solution BX	28 mL	110 mL
Wash Solution A	18 mL	2 x 38 mL
Elution Buffer B	30 mL	2 x 30 mL
Proteinase K	12 mg	50 mg
Spin Columns	50	–
96-Well Plate	–	2
Adhesive Tape	–	4
Collection Plate	–	2
Collection Tubes	50	–
Elution Tubes (1.7 mL)	50	–
Elution Plate	–	2
Product Insert	1	1

Overview

• Purification and enrichment of intact cell culture media exosomes for functional studies
• Isolate all sizes of RNA, including microRNA, irrespective of size or GC content, without bias.
• Versatile cell culture media input volumes
• No phenol extractions, Proteinase K treatment, nor carrier RNA required
• No time-consuming ultracentrifugation, filtration nor special syringes required
• No precipitation reagents nor overnight incubation required
• Pure exosomes are purified and are free from any other RNA-binding proteins
• Purification is based on spin column chromatography that uses Norgen’s proprietary resin
• The purified RNA is suitable for a variety of downstream applications, including Small RNA Sequencing. Find out more information on Norgen’s NGS services

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.

Details

Supporting Data

Figure 1 / 3

Previous

Next

Click for expanded view

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

Introduction

This product provides fast and easy method for purification of high purity DNA from bone samples. The obtained DNA can be directly used for PCR and STR detection down stream application.

Details

Kit Contents

Contents	D312402	D312403
Purification Times	50	250
HiPure DNA Mini Columns I	50	250
2ml Collection Tubes	50	250
Buffer BGL	40 ml	180 ml
Buffer GXP	30 ml	150 ml
Buffer GW1*	13 ml	53 ml
Buffer GW2*	20 ml	2 x 50 ml
DTT Powder	235 mg	2 x 235 mg
Proteinase K	48 mg	240 mg
Protease Dissolve Buffer	5 ml	15 ml
Elution Buffer	15 ml	60 ml

Storage and Stability

This product can be stored at room temperature (15~25°C) for 18 months. Proteinase K/DTT dry powder can be transported and stored at room temperature. For long-term storage (>6 months), it is recommended to store at -20~8°C. Dissolved Proteinase K should be stored at -20~8°C. The dissolved DTT should be stored at -20°C.

This product provides fast and easy method for purification of high purity DNA from bone samples. The obtained DNA can be directly used for PCR and STR detection down stream application.