Highly Sensitive, rapid, robust screening kit for Folic Acid
Folic acid, is one of the B vitamins used to treat anemia caused by folic acid deficiency.
This kit is a product based on indirect-competitive ELISA, which is fast, easy, accurate and sensitive compared with common instrumental analysis.
Detection limit if folic acid in liquid samples
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.
C13114 HiPure cfDNA Mini Column Set I (Centrifuge Method)
C13115 HiPure cfDNA Column Set Ⅱ (Vacuum Method)
Specifications
| Features | Specifications |
| Recommended application | Circulating or viral nucleic acid isolation from large volumes of cell free samples (1-5ml) |
| Preservation conditions | Room temperature |
| Stability | Up to 4 years |
| Filter membrane | High quality glass fiber filter GF/F, 4 layers (3 x GF/F, 1 x GF/B) |
| Membrane aperture | 3 x 0.7μm, 1 x 1.0μm |
| Maximum binding yield of plasmid | 30 μg |
| Maximum yield of alcohol mediated Binding | 200 μg |
| Single liquid carrying capacity of column | 800 μl |
| Minimum elution volume | 30 μl |
| Withstand centrifugal force | 16,000 x g |
| Centrifuge | Small high speed centrifuge (2ml) |
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 |
| C13113 | HiPure cfDNA Mini Column (3 x GF/F, 1 x GF/B) | 100/Bag |
| C13114 | HiPure cfDNA Mini Column (3 x GF/F, 1 x GF/B)with 50ml Centrifuge Tube, Extender Tube, Collection Tube, Collection Tube Ⅲ | 100/Pack |
| C13115 | HiPure cfDNA Mini Column (3 x GF/F, 1 x GF/B)with Collection Tubes, Extender Tube, Vac-Connector | 100/Pack |
| C13301 | Vac connector | 100/Bag |
| C13302 | Extender Tube | 50/Bag |
| Item No. | Product Name | Membrane type/number of layers | Collection tubes | Plasmid DNA binding capacity (Physical adsorption) | gDNA/RNA binding capacity (Alcohol-mediated adsorption) | Minimum Elution volume | Liquid volume capacity |
| C13010 | HiPure DNA Nano Column | 2 layers GF/F | 2ml without cap | 5μg | 20μg | 10μl | 700μl |
| C13011 | HiPure DNA Micro Column | 3 layers GF/F | 2ml without cap | 10μg | 50μg | 15μl | 700μl |
| C13100 | HiPure DNA Mini Column I | 2 layers GF/B | 2ml without cap | 15μg | 100μg | 30μl | 700μl |
| C13110 | HiPure DNA Mini Column II | 4 layers GF/B | 2ml without cap | 35μg | 200μg | 50μl | 800μl |
| C13111 | HiPure RNA Mini Column | 3 layers GF/B | 2ml without cap | 30μg | 200μg | 30μl | 800μl |
| C13112 | HiPure Viral Mini Column | 3 layers GF/F | 2ml without cap | 30μg | 200μg | 30μl | 800μl |
| C13113 | HiPure CFDNA Mini Column | 3 layers GF/F,1 layer GF/B | 2ml without cap | 30μg | 200μg | 30μl | 800μl |
| C13120 | HiPure DNA Midi Column | 4 layers GF/B | 15ml Centrifuge tube | 125μg | 1mg | 500μl | 4ml |
| C13121 | HiPure DNA Midi Column III | 8 layers GF/B | 15ml Centrifuge tube | 250μg | 1mg | 500μl | 4ml |
| C13122 | HiPure DNA Maxi Column | 4 layers GF/B | 50ml Centrifuge tube | 500μg | 5mg | 1000μl | 20ml |
| C13123 | HiPure DNA Maxi Column III | 8 layers GF/B | 50ml Centrifuge tube | 1mg | 5mg | 1000μl | 20ml |
| C13124 | HiPure DNA Maxi Column C | 8 layers GF/B | 50ml high speed Centrifuge tube | 1mg | 5mg | 700μl | 12ml |
| C13130 | HiPure DNA Plate | 2 layers GF/F | 1.6ml Plate | 30μg | 100μg | 80μl | 900μl |
| C13131 | HiPure gDNA Plate | 2 layers GF/B | 1.6ml Plate | 30μg | 100μg | 80μl | 900μl |
Note: GF/B pore size is for 1.0μM glass fiber membrane; GF/F pore size is for 0.7μm glass fiber membrane.
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.
Description
FluoroVue™ Nucleic Acid Gel Stain (10,000X) is specially designed for in-gel use and is a safer replacement for conventional Ethidium bromide (EtBr), which poses a significant health and safety hazard to its users. It is a fluorescent stain which offers highly sensitive detection of double-stranded or single-stranded DNA and RNA in a convenient manner. FluoroVue™ Nucleic Acid Gel Stain offers high sensitivity that is several times greater than EtBr.
FluoroVue™ Nucleic Acid Gel Stain is compatible with both conventional UV gel-illumination systems as well as harmless long wavelength blue light illumination systems, like B-BOX™. When bound to nucleic acids, FluoroVue™ Nucleic Acid Gel Stain has a fluorescent excitation maximum of 250 and 482 nm, and an emission maximum of 509 nm. Therefore, it can replace EtBr without the need of changing existing lab imaging systems.
Features:
Storage
Protected from light
4°C for 12 months
-20°C for 24 months
FluoroVue™ Nucleic Acid Gel Stain (10,000X) is specially designed for in-gel use and is a safer replacement for conventional Ethidium bromide (EtBr), which poses a significant health and safety hazard to its users. It is a fluorescent stain which offers highly sensitive detection of double-stranded or single-stranded DNA and RNA in a convenient manner. FluoroVue™ Nucleic Acid Gel Stain offers high sensitivity that is several times greater than EtBr.
FluoroVue™ Nucleic Acid Gel Stain is compatible with both conventional UV gel-illumination systems as well as harmless long wavelength blue light illumination systems, like B-BOX™. When bound to nucleic acids, FluoroVue™ Nucleic Acid Gel Stain has a fluorescent excitation maximum of 250 and 482 nm, and an emission maximum of 509 nm. Therefore, it can replace EtBr without the need of changing existing lab imaging systems.
Permagen’s 50 mL Centrifuge Tube Magnetic rack is designed for magnetic bead separations from up to six, 50 mL Centrifuge tubes
Accommodates any common 50 mL Centrifuge Tubes
Beads will be pulled to back wall allowing easy aspiration and tip tracking down the front wall of the tubes without disturbing bead pellet
Features include solid aluminum alloy design with hard coat finish for years of trouble-free use, rubber feet to help prevent slipping on work bench, less tippy than common plastic products, and fast separations using any magnetic beads
MSR6X50
Maximum Volume – 50 mL
Minimum Volume – 10 mL
Permagen’s 50 mL Centrifuge Tube Magnetic rack is designed for magnetic bead separations from up to six, 50 mL Centrifuge tubes
