Cell membrane preparations containing nicotinic AChRs that are ligand-gated ion channels that form pores in cells plasma membranes, mediating fast signal transmission at synapses. Nicotinic AChRs are involved in a wide range of physiological processes, and can be either neuronal or muscle-type. The membrane preparations we have developed are suitable for receptor binding assays in which muscle type nicotinic AChRs are needed. The membranes are tested in several functional binding assays and quality testing criteria to meet binding specifications.
Other Products
D2110 HiPure Gel DNA Micro Kit
Product Info
Document
Product Info
Introduction
HiPure Gel Pure DNA Kit uses proprietary chemistry and HiPure technology to recover DNA fragments between 80bp-15kbp with yields exceeding 80%. DNA is suitable for ligations, PCR, sequencing, restriction digestion, or various labeling reactions. In addition, this kit can be also used to recover DNA directly from enzymatic reactions such as PCR and enzyme digestion reactions.
Note: This kit can only recover 200mg of gel at most. If it is larger than 200mg, the column may be blocked. This column can only recover 5μg of DNA at most.
Details
Specifications
Features
Specifications
Main Functions
Recover DNA fragments >100bp from agarose gel(<0.2g), purification of DNA from PCR or enzymatic reaction solution solution
Applications
PCR, NGS, labeling, ligation and enzyme digestion, etc.
Purification method
Micro spin column
Purification technology
Silica technology
Process method
Manual (centrifugation or vacuum)
Sample type
Agarose gel, PCR products, enzyme products
Sample amount
Agarose gel: ≤200mgDNA products: ≤300µl (≤5µg)
Recovery
100-5000bp：85%, 5-10kb：60-70%
Elution volume
≥10μl
Time per run
≤30 minutes（1-24 samples）
Liquid carrying volume per column
800µl
Binding yield of column
20µg
Principle
The HiPure system uses a simple bind-wash-elute procedure. Gel slices are dissolved in a buffer containing a pH indicator, allowing easy determination of the optimal pH for DNA binding, and the mixture is applied to the column. Nucleic acids adsorb to the silica-gel membrane in the high-salt conditions provided by the buffer. Impurities are washed away and pure DNA is eluted with a small volume of low-salt buffer provided or water, ready to use in subsequent applications.
Advantages
High recovery efficiency – up to 80% DNA recovery
Low elution volume – elution volume can be as low as 10μl
General – recover DNA fromgel or enzyme-driven reaction solutions such as PCR
Fast – isolation can be completed in 10-15 minutes by column gel method
Kit Contents
Contents
D211002
D211003
Purification Times
100 Preps
250 Preps
Buffer GDP
60 ml
125 ml
Buffer DW1
40 ml
90 ml
Buffer DW2
20 ml
50 ml
Elution Buffer
20 ml
30 ml
HiPure DNA Micro Columns
100
250
2 ml Collection Tubes
100
250
Storage and Stability
The Kit should be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve
Document
HiPure Gel Pure DNA Kit uses proprietary chemistry and HiPure technology to recover DNA fragments between 80bp-15kbp with yields exceeding 80%. DNA is suitable for ligations, PCR, sequencing, restriction digestion, or various labeling reactions. In addition, this kit can be also used to recover DNA directly from enzymatic reactions such as PCR and enzyme digestion reactions.
Note: This kit can only recover 200mg of gel at most. If it is larger than 200mg, the column may be blocked. This column can only recover 5μg of DNA at most.
Attogene’s Montmorillonite Bentonite Clay binds toxins with high affinity and high capacity. Montmorillonite has been shown to be the active ingredient in bentonites. The proposed mechanism of action of Attogene’s Montmorillonite Bentonite Clay is through the adsorption of toxins (mainly onto the interlayer spaces of montmorillonite). Attogene’s Montmorillonite Bentonite Clay is a common anti-caking agent in animal feeds to adsorb aflatoxins and diminish their bioavailability. Its composite for application in drug system can be formed through the utilization of anionic, cationic, and nonionic surfactants.
Bentonite is a promising rock of clay which is found in nature. It is a major source of montmorillonite in nature. It is a rock produced of highly colloidal and plastic clays mainly comprised of montmorillonite. In addition to montmorillonite, bentonite may compose of some amount of crystalline quarz, cristobalite, and feldspar. Montmorillonite nanoclay is used as a drug carrier system and as an additive. Its composite for application in drug system can be formed through the utilization of anionic, cationic, and nonionic surfactants. These are used to improve basal spacing resulting in organo clay to be utilised in drug loading and drug release.
Document
Promotes flocculation of cyanobacteria cell debris, binds residual phosphate compounds and promotes gradual settling of the cyanobacterial biomass on the sediment.
Lyophilized format designed for room temperature shipping
Available in TaqMan format for analysis
Norgen’s Legionella sp. TaqMan PCR Lyophilized Kit is designed for the detection of Legionella sp. specific DNA in a real-time PCR based on the use of TaqMan® technology. The lyophilized format is designed to ship the kit at ambient temperature.
Norgen’s Legionella sp. TaqMan Lyophilized Probe/Primer and Control Set is designed for the detection of Legionella sp. specific DNA in a real-time PCR based on the use of TaqMan® technology. The lyophilized format is designed to ship the kit at ambient temperature.
All kit components should be stored at -20°C upon arrival.
Once reconstituted, repeated thawing and freezing (>2 times) of the Master Mix and Positive Control should be avoided, as this may affect the performance of the assay. If the reagents are to be used only intermittently, they should be frozen in aliquots.
All kit components can be stored for 2 years after the date of production without showing any reduction in performance.
