Introduction

HiPure Bacterial RNA Kit uses silica gel column purification to simplify the extraction. The whole process does not require phenol chloroform extraction and time-consuming alcohol precipitation. The kit is suitable for efficiently extracting RNA from various bacterial samples. The purified RNA can be directly used for RT-PCR, Northern hybridization, etc. The kit has included lysozyme and glass beads, which can be used to treat gram-negative bacteria which is easy to be lysed, as well as gram-positive bacteria which is hard to be lysed, including enterococcus faecalis, staphylococcus, etc.

Details

Specifications

Features	Specifications
Main Functions	Isolation total RNA from bacteria culture
Applications	RT-PCR, Northern blot, poly-A + purification, nucleic acid protection and in vitro translation
Purification method	Mini spin column
Purification technology	Silica technology
Process method	Manual (centrifugation or vacuum)
Sample type	Bacteria culture
Sample amount	Bacteria: <10^9
Elution volume	≥30μl
Time per run	≤40 minutes
Liquid carrying volume per column	800µl
Binding yield of column	100µg

Principle

Hipure silica gel column is based on glass fiber filter membrane with high binding force. Under the condition of high concentration of ionizing agent (such as guanidine hydrochloride or guanidine isothiocyanate), the filter membrane can adsorb nucleic acid through hydrogen bond and electrostatic, while protein and other impurities are not adsorbed and removed. The filter membrane adsorbed with nucleic acid is washed to remove the residual protein and salt. Finally, the nucleic acid adsorbed on the filter membrane can be washed out with low salt buffer (such as buffer TE) or water. The obtained nucleic acid has high purity and can be directly used in various downstream experiments.

Advantages

• Fast – several samples can be extracted in 30 minutes
• High purity – the purified RNA can be directly used in various downstream applications
• High recovery – RNA can be recovered at the level of PG
• Good repeatability – silica gel column purification technology can obtain ideal results every time
• Broad spectrum – it can deal with various bacteria, including Gram-positive bacteria that are difficult to be lysed
• Sufficient components – the kit contains carried lysozyme and glass beads

Kit Contents

Contents	R418101	R418102	R418103
Purification Times	10 Preps	50 Preps	250 Preps
gDNA Filter Mini Columns	10	50	250
HiPure RNA Mini Columns	10	50	250
2ml Collection Tubes	20	100	500
Glass Beads (0.1-0.6mm)	10 g	30 g	150 g
Plastic spoon	2	4	10
Lysozyme	20 mg	90 mg	400 mg
Protease Dissolve Buffer	1.8 ml	1.8 ml	10 ml
Buffer TE	1.8 ml	1.8 ml	5 ml
Buffer STL	5 ml	20 ml	90 ml
Buffer RLC	10 ml	30 ml	150 ml
Buffer RW1	10 ml	50 ml	250 ml
Buffer RW2*	5 ml	20 ml	2 x 50 ml
RNase Free Water	1.8 ml	10 ml	30 ml

Storage and Stability

The kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under these conditions. Due to the lack of antibacterial agents, RNase Free Water may be contaminated by bacterial or fungal when placed or operated at room temperature. It is recommended to pack and store at 2-8°C to reduce contamination.

HiPure Bacterial RNA Kit uses silica gel column purification to simplify the extraction. The whole process does not require phenol chloroform extraction and time-consuming alcohol precipitation. The kit is suitable for efficiently extracting RNA from various bacterial samples. The purified RNA can be directly used for RT-PCR, Northern hybridization, etc. The kit has included lysozyme and glass beads, which can be used to treat gram-negative bacteria which is easy to be lysed, as well as gram-positive bacteria which is hard to be lysed, including enterococcus faecalis, staphylococcus, etc.

Introduction

This product is suitable for rapid extraction of DNA from tissue, cells, blood, saliva, swabs, blood spots, semen and other clinical samples. DNA can be used directly for PCR, quantitative PCR, Southern Blot, test of virus DNA and so on.

Details

Specifications

Features	Specifications
Main Functions	Isolation total DNA from blood, buffy coat, tissue and other samples
Applications	Second generation sequencing, PCR, real time PCR, etc.
Purification method	Polydisperse magnetic beads
Purification technology	Magnetic beads technology
Process method	Manual or automatic
Sample type	Anticoagulant blood, concentrated blood, buffy coat, lymphocytes and cultured cells
Sample amount	Whole blood :< 200μl; Saliva / swab:< 400μl; Tissue :< 20mg
Yield	0.1 – 50μg
Elution volume
Time per run

Principle

This product is based on the purification method of high binding magnetic particles. The sample is lysed and digested under the action of lysate and protease. DNA is released into the lysate. After adding magnetic particles and binding solution, DNA will be adsorbed on the surface of magnetic particles, and impurities such as proteins will be removed without adsorption. The adsorbed particles were washed with washing solution to remove proteins and impurities, washed with ethanol to remove salts, and finally DNA was eluted by Elution Buffer.

Advantages

• High purity – OD 260 / 280 : 1.7- 1.9, OD 260 / 230 : 1.5 – 2.0
• Economy – less than 50% of the price of Qiagen and other imported products
• High yield – most optimal process, ensuring the recovery up to 90%
• Strong processing ability – samples including animal blood, cultured cells, animal tissues, etc.

Kit Contents

Contents	IVD3102
Purification Times	200
MagPure Particles	5 ml
Proteinase K	100 mg
Protease Dissolve Buffer	10 ml
Rnase A	40 mg
Buffer ATL	60 ml
Buffer AL	60 ml
Buffer BD*	20 ml
Buffer BW1*	110 ml
Elution Buffer	30 ml

Storage and Stability

Proteinase K, RNase A, MagPure Particles should be stored at 2-8°C upon arrival. However, short-term storage (up to 24 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored at room temperature (15-25°C) and are stable for at least 18 months under these conditions.

Experiment Data

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This product is suitable for rapid extraction of DNA from tissue, cells, blood, saliva, swabs, blood spots, semen and other clinical samples. DNA can be used directly for PCR, quantitative PCR, Southern Blot, test of virus DNA and so on.

Overview

• No need to immediately process samples
• Includes pre-loaded beads for effective sample homogenization by bead beating (tubes are fully compatible with commercially available bead beating systems)
• DNA preservation at room temperature over 2 years
• Ship fecal samples at room temperature safely
• Compatible with most DNA isolation methods 

Norgen’s Fecal DNA Collection & Preservation Mini Tubes are designed for the rapid preservation of DNA from fresh fecal specimens. These tubes contain Norgen’s Fecal DNA Preservative in a liquid format. Moreover, each collection tube is preloaded with beads for effective sample homogenization in any commercially available bead beater equipment (e.g. MP Biomedicals’ FastPrep®-24). The user simply collects fecal samples into the tubes and mixes by shaking or vortexing until the feces is mixed well with preservative. The preservative prevents the growth of Gram-negative and Gram-positive bacteria and fungi, and also inactivates viruses allowing the resulting non-infectious samples to be handled and shipped safely. In addition, the preservative eliminates the need to immediately process or freeze samples and allows the samples to be shipped to centralized testing facilities at ambient temperatures. The components of the preservative allow the DNA in the samples to be preserved at room temperature for over 2 years. 

This kit is highly suited to collection and preservation of fecal material from mouse, hamster, chinchilla, rabbit and more for microbiome studies and other applications.

DNA Isolation from Preservative

Fecal samples collected and preserved in Norgen’s Fecal DNA Collection and Preservation Mini Tubes are compatible with most fecal DNA isolation methods. Samples stored in the tubes have been used successfully with all of Norgen Biotek’s stool-based DNA isolation kits (please refer to Related Products table) and reagents.  

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Details

Supporting Data

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Kit Specifications
Fecal Input	Maximum 30 mg (approximately 3-5 mouse droppings)
Stability of Fecal DNA at Room Temperature	2 years

Storage Conditions and Product Stability
All tubes should be kept tightly sealed and stored at room temperature (15 – 25°C) for up to 2 years without any reduction in performance.

Kit Components	Cat. 27650
Fecal DNA Collection & Preservation Mini Tubes (containing liquid preservative and beads)	12
Product Insert	1