These DNA polymerases are ideal for Isothermal Amplification
IsoPol® BST+ is a heat-tolerant BST polymerase (large fragment) with enhanced strand-displacement activity. IsoPol® BST+ is active from 25 to 65°C. It is lacking 5’-3’- and 3’-5’-exonuclease activity.
IsoPol® BST+ is a heat-tolerant BST polymerase (large fragment) with enhanced strand-displacement activity. IsoPol® BST+ is active from 25 to 65°C. It is lacking 5’-3’- and 3’-5’-exonuclease activity.
Key features
IsoPol® BST+ lacks 5’-3’- and 3’-5’-exonuclease activity.
Inactivation – IsoPol® BST+ is completely inactivated after one minute incubation at 95°C
Enhanced strand displacement and processivity.
Increased salt tolerance.
IsoPol® BST+ Glycerol FREE
Is the popular choice f or isothermal applications such as LAMP and RT-LAMP at point-of-care diagnostics for its superior amplification performance and robustness. The enzyme is offered in a 1X storage buffer at a concentration < 300 U/µl
IsoPol® BST+ High Concentration Glycerol FREE
(IsoPol® BST+ HC Glycerol FREE) is used to ease the product development processes in sequencing technologies, solid phase amplification and several isothermal technologies. Same performance as IsoPol® BST+ (i.e., high processivity, relative SDA, and relative activity) with the only difference that it is offered in a 2X storage buffer at a concentration > 500 U/
Key features
High concentration
High purity
Lyophilisation and automation friendly
Figures
Properties
Other Products
RNA Clean-Up and Concentration Kits
Product Info
Document
Product Info
Overview
Clean-up & concentrate total RNA (including miRNA) in minutes
Clean-up & concentrate RNA from TRIzol®, TRI Reagent®, etc
Clean-up RNA from contaminants including enzymes, primers, nucleotides
Rapid spin-column protocol, elute in 20 µL
96-well format for high throughput processing & Micro-Elute spin column formats for 8 µL are available
Purified RNA is suitable for a variety of downstream applications, including Small RNA Sequencing. Find out more information on Norgen’s NGS services
Purification is based on spin column chromatography that uses Norgen’s proprietary resin separation matrix
These kits are designed to clean-up and concentrate RNA (including miRNA) from TRIzol® and TRI Reagent®, enzymatic reactions, in vitro transcription, labelling reactions, etc. These are robust kits for all clean-up and concentration purposes for up to 35 µg of RNA in solution. The purified RNA is of the highest purity and integrity, and can be used in a number of downstream applications. These kits purify all sizes of RNA, from large mRNA and ribosomal RNA down to miRNA, siRNA and lncRNA.
RNA Clean-Up and Concentration Kit (Spin Column)
Norgen’s RNA Clean-Up and Concentration Kit provides a rapid method for the purification, cleanup and concentration of up to 35 μg of RNA isolated using different methods including phenol/guanidine-based protocols, and from various upstream enzymatic reactions such as DNase treatment and labeling. The kit elutes RNA in 20 µL. Complete 10 purifications in 20 minutes.
RNA Clean-Up and Concentration 96-Well Kit (High Throughput)
Norgen’s RNA Clean-Up and Concentration 96-Well Kit provides a rapid method for the purification, cleanup and concentration of up to 50 μg of RNA isolated using different methods including phenol/guanidine-based protocols, and from various upstream enzymatic reactions such as DNase treatment and labeling. The kit elutes RNA in 75 µL. Complete 10 purifications in 30 minutes.
RNA Clean-Up and Concentration Micro-Elute Kit (Micro-Elute)
Norgen’s RNA Clean-Up and Concentration Micro-Elution Kit provides a rapid method for the purification, cleanup and concentration of up to 10 μg of RNA isolated using different methods including phenol/guanidine-based protocols, and from various upstream enzymatic reactions such as DNase treatment, labeling and in vitro transcription. This kit is made for eluting RNA in smaller volumes of 8 µL for all types of downstream applications, for the highest concentration of RNA sample. Complete 10 purifications in 20 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.
Soil samples contain a large number of microorganisms, the vast majority of which can not be directly cultivated for reproduction and research. Extracting DNA from soil samples is the most effective method for studying soil microorganisms. At present, there are mainly direct and indirect methods for extracting microbial DNA from soil samples. The direct method refers to placing soil samples in the lysis solution, and using effective wall breaking methods to release all microbial DNA into the lysis solution, followed by separation and extraction, such as Zhou’s method. Indirect method refers to placing soil in a buffer, such as Buffer PBS, to separate microorganisms from the soil and then extract DNA. The indirect method can greatly reduce the impact of humic acids and heavy metal salts on DNA extraction in soil, but this method will lose many microorganisms and the resulting DNA is not the entire genome (metagenome) of the soil sample. Currently, few researchers have adopted this method. Extracting DNA directly from soil samples can maximize the likelihood of obtaining the entire genome, but this method faces the following issues:
1. Humic acid pollution. The soil, especially in forests and grasslands, is rich in humic acids. Humic acid is a series of organic molecules, some of which are very similar to nucleic acid molecules and difficult to remove during purification. Trace amounts of humic acid pollution can lead to downstream applications such as PCR and enzyme digestion failure.
2. Lysis method. Soil samples contain various microorganisms, such as bacteria and fungi. Gram positive bacteria and fungi both contain very thick bacterial walls, and effectively breaking down the cell walls of these microorganisms is crucial for extracting high-yield metagenomic DNA. Due to the complexity of soil samples, it is not feasible to use enzymatic methods (such as lysozyme, wall breaking enzyme, snail enzyme) or liquid nitrogen grinding, as the soil contains various metalions or inhibitory factors that inactive the digestive enzymes, or the presence of sand particles in the soil makes liquid nitrogen grinding difficult.
3. The DNA yield is difficult to control. Soil samples would have significant changes in the number and variety of microorganisms due to fertility, inferiority, high moisture content, dryness, or depth of sampling. In a small range of soil samples, the DNA content often varies by thousands of times. In addition, certain chemical components in soil, such as heavy metal salts and clay substances, can cause a decrease in DNA yield.
Magen’s HiPure Soil DNA Kits are currently the most optimized kit for soil DNA extraction. The kit adopts glass bead grinding method and thermal shock chemical wall breaking method, which can be carried out in the point vortex instrument without special bead grinding instrument, and is suitable for a wide range of laboratories. The Absorber Solution in the reagent kit is a humic acid adsorbent exclusively developed by Magen Company, which can efficiently remove various humic acid pollutants. In addition, an alcohol-free silica gel column purification method is also used to efficiently remove various soluble metal salts and other soluble inhibitory factors from the soil. The kit has successfully extracted from the following soil (partially based on customer feedback): soil from forests in nature reserves (30 to 40 years old forest soil with a surface layer of 30-50cm deciduous layer), mangrove soil, grasslands, farmland, seabed mud, sludge, mineral area soil, organic matter contaminated soil, pond mud, garbage mud, air conditioning pipeline deposits, etc.
This product allows rapid and reliable isolation of high-quality genomic DNA from various soil samples. Up to 500 mg soil samples can be processed in 60 minute. The system combines the reversible nucleic acid binding properties of HiPure matrix with the speed and versatilityof spin column technology to eliminate PCR inhibiting compounds such as humic acid from soil samples. Purified DNA is suitable for PCR, restriction digestion, and next-generation sequencing. There are no organic extractions thus reducing plastic waste and hands-on time to allow multiple samples to be processed in parallel.
Details
Specifications
Features
Specifications
Main Functions
Isolation DNA from 200-500mg soil sample
Applications
PCR, southern blot and enzyme digestion, etc.
Purification method
Mini spin column
Purification technology
Silica technology
Process method
Manual (centrifugation or vacuum)
Sample type
Soil
Sample amount
200-500mg
Elution volume
≥30μl
Time per run
≤60 minutes
Liquid carrying volume per column
800μl
Binding yield of column
100μg
Principle
Soil sample is homogenized and then treated in a specially formulated buffer containing detergent to lyse bacteria, yeast, and fungal samples. humic acid,proteins, polysaccharides, and other contaminants are removed using our proprietary Absorber Solution. Binding conditions are then adjusted and the sample is applied to a DNA Mini Column. Two rapid wash steps remove trace contaminants and pure DNA is eluted in low ionic strength buffer. Purified DNA can be directly used in downstream applications without the need for further purification.
Advantages
Fast – several samples can be extracted in 40 minutes (after digestion)
High purity – purified DNA can be directly used in various downstream applications
Good repeatability – silica technology can obtain ideal results every time
High recovery – DNA can be recovered at the level of PG
Kit Contents
Contents
D314202
D314203
Purification Times
50 Preps
250 Preps
Hipure DNA Mini Columns II
50
250
2ml Collection Tubes
50
250
2ml Bead Tubes
50
250
Buffer SOL
60 ml
250 ml
Buffer SDS
5 ml
20 ml
Buffer PS
10 ml
50 ml
Absorber Solution
10 ml
50 ml
Buffer GWP
40 ml
220 ml
Buffer DW1
30 ml
150 ml
Buffer GW2*
20 ml
2 x 50 ml
Buffer AE
15 ml
30 ml
Storage and Stability
Absorber Solution 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 dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions.
Experiment Data
Document
Soil samples contain a large number of microorganisms, the vast majority of which can not be directly cultivated for reproduction and research. Extracting DNA from soil samples is the most effective method for studying soil microorganisms. At present, there are mainly direct and indirect methods for extracting microbial DNA from soil samples. The direct method refers to placing soil samples in the lysis solution, and using effective wall breaking methods to release all microbial DNA into the lysis solution, followed by separation and extraction, such as Zhou’s method. Indirect method refers to placing soil in a buffer, such as Buffer PBS, to separate microorganisms from the soil and then extract DNA. The indirect method can greatly reduce the impact of humic acids and heavy metal salts on DNA extraction in soil, but this method will lose many microorganisms and the resulting DNA is not the entire genome (metagenome) of the soil sample. Currently, few researchers have adopted this method. Extracting DNA directly from soil samples can maximize the likelihood of obtaining the entire genome, but this method faces the following issues:
DBCO-C6-NHS ester is an amine-reactive compound, which can be used to modify an amine-containing molecule in organic media. This reagent isn’t soluble in aqueous media. The extended 6-carbon atom spacer arm improves solubility in commonly used organic solvents including dichloromethane, chloroform, THF, and ethyl acetate and it also improves derivatization efficiency and stability of conjugates. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
DBCO-C6-NHS ester is an amine-reactive compound, which can be used to modify an amine-containing molecule in organic media. This reagent isn’t soluble in aqueous media. The extended 6-carbon atom spacer arm improves solubility in commonly used organic solvents including dichloromethane, chloroform, THF, and ethyl acetate and it also improves derivatization efficiency and stability of conjugates. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
