N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester) is a crosslinker that can react with azide compounds or biomolecules via copper catalyzed Click Chemistry to form a stable triazole linkage. The methyl ester groups can be hydrolyzed, reduced, or substituted under different conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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Large Capacity Refrigerated Centrifuge
Product Info
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Product Info
DL6MB Technical Parameter:
Max. Speed
6000rpm
Max. RCF
6600×g
Max. Capacity
6×1000ml
Timer
1~9h59min
RPM/RCF Convert
Yes
Noise (dB)
≤ 60
Temperature Range
-20~40℃
Acc/Dec
10 Kinds
Speed Accuracy
±20r/min
Temperature Accuracy
±1℃
Voltage(V/Hz)
AC 220V 50HZ/60HZ
Size (L x W x Hmm)
800×740×930mm
Net Weight(Kg)
310KG
Certificates
CE,ISO & Calibration report are available
Matched Rotors for DL6MB
Order No.
Rotor
Max Speed (rpm)
Max Volume(ml)
Max.RCF(×g)
6MB-1
Swing Rotor
4200
6×1000ml
5100
6MB-2
Angle Rotor
6000
4×300ml
5390
6MB-3
Angle Rotor
6000
6×300ml
5660
6MB-4
Angle Rotor
6000
6×500ml
6600
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Features
1. Widely used in the field of blood bank, pharmaceutical factory and laboratory.
2. Frequency conversion motor, in great torque, free maintenance, no powder pollution, quick in speed up and down.
3. With pre-cooling function,Digital display which indicates the program, speed, time,RCF, temperature.
4. Micro computer control, there are 10 kinds of program and 10 kinds of acceleration and deceleration for your choice.
5. There are several kinds of rotors for your choice.
6. Electric lid lock, compact design, super speed and imbalance protection.
7. The centrifuge body is made of high-quality steel, safe and reliable.
Magen’s HiPure columns are prepared by high quality glass fiber filter membrane as raw materials through membrane cutting, membrane release, ring release, ring pressing, gland, weighing and other processes. HiPure nucleic acid adsorption columns have the characteristics of long-term stability and high binding capacity. Experiments show that the highest binding capacity and binding efficiency of HiPure nucleic acid adsorption columns are basically unchanged when stored at room temperature for 4 years.
The series of nucleic acid columns produced by Magen Biotech are based on carefully selected imported glass fiber membranes (GF/B, GF/D, GF/F). Columns production processes such as polypropylene injection molding materials, injection molding process, and downstream membrane packing and compression rings are strictly controlled. This is to ensure that the column has extremely high adsorption capacity and long-term stability. Compared with conventional products on the market, Magen’s columns are with varieties, and binding rate will not change when stored at room temperature for 4 years.
Details
Specifications
Features
Specifications
Recommended application
gDNA medium yield preparation, total RNA medium yield preparation
Preservation conditions
Room temperature
Stability
Up to 4 years
Filter membrane
High quality glass fiber filter GF/B, 4 layers
Membrane aperture
1.0 μm
Maximum yield of alcohol mediated Binding
1 mg
Single liquid carrying capacity of column
4 ml
Minimum elution volume
500 μl
Withstand centrifugal force
3,000 – 5,000 x g
Centrifuge
Lowspeed centrifuge for 15ml centrifuge tubes, >3000 x g, swing-out Rotor, or Fixed Angle Rotor
Adsorption Mechanism
Based on the negatively charged DNA skeleton, it has a high affinity for positively charged glass fibers. In high salt and ethanol solutions, DNA/RNA binds to glass fiber and interacts with hydrophilic matrix on silica through hydrogen bond. DNA/RNA is tightly bound. All pollutants can be removed by washing solution. At high salt concentration, nucleic acids selectively bind to silica gel membrane, while other pollutants, mainly proteins, are removed by membrane washing.
Ordering information
CAT.No.
Product Name
Package
C13120
HiPure DNA Midi Column (4 x GF/B)with 15ml Collection Tubes
100/Bag
Purchase Guide
Item No.
Product Name
Membrane type/number of layers
Collection tubes
Plasmid DNA binding capacity (Physical adsorption)
Note: GF/B pore size is for 1.0μM glass fiber membrane; GF/F pore size is for 0.7μm glass fiber membrane.
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Magen’s HiPure columns are prepared by high quality glass fiber filter membrane as raw materials through membrane cutting, membrane release, ring release, ring pressing, gland, weighing and other processes. HiPure nucleic acid adsorption columns have the characteristics of long-term stability and high binding capacity. Experiments show that the highest binding capacity and binding efficiency of HiPure nucleic acid adsorption columns are basically unchanged when stored at room temperature for 4 years.
Our SNPsig® kits use our own proprietary genotyping method to enable the identification of SARS-CoV-2 variants of concern. These products can be used on any real-time PCR machine using familiar protocols, whilst resulting in exceptional genotyping data.
Positive control templates for wild-type and variants are supplied in every kit to make data interpretation simple.
Our SNPsig® technology provides an alternative to sequencing as well as S gene target failure (SGTF) that enables scientists to analyse and monitor these specific genomic mutations. Our kits can provide a pivotal role in screening for SARS-CoV-2 variants for the purpose of genomic surveillance and studies.
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For the detection of the SARS-CoV-2 variants with the L452R mutation
Rapid detection of specific detection profiles
High priming efficiency
Sensitive to < 100 copies of target
Positive copy number standard curve for quantification
Accurate controls to confirm findings
96 reactions, includes master mix