4x12x7ml Swing Buckets Rotor

Introduction

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	Plasmid Medium Yield preparation
Preservation conditions	Room temperature
Stability	Up to 4 years
Filter membrane	High quality glass fiber filter GF/B, 8 layers
Membrane aperture	1.0 μm
Maximum binding yield of plasmid	250 μg
Maximum yield of alcohol mediated Binding	1 mg
Plasmid Yields	Up to 0.25mg
Single liquid carrying capacity of column	4 ml
Minimum elution volume	500 μl
Withstand centrifugal force	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
C13121	HiPure DNA Midi Column III (8 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)	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.

Name of Product

IL-6 / Interleukin-6 Test

Catalog Number

MQL6 1

Short Info

Test for the semi-quantitative evaluation of human Interleukin-6 (IL-6) in serum, plasma, cell culture supernatant, amnitotic fluid or cerebrospinal fluid.

This product is only available within the EU!

Method/Platform

lateral flow

Range/Assay Sensivity

50 to 10 000 pg/ml

Test Principle

IL-6 binds to a first anti IL-6 antibody conjugated to gold particles. The IL-6 loaded gold particles diffuse through the membrane and overflow the test line.

A second monoclonal antibody, specific for IL-6 is coated on the membrane. The gold particles are bound specifically and become visible as a coloured line. Colour intensity is directly proportional to the concentration of IL-6 in the sample. The conjugated specific antibodies printed as a second line on the membrane captures the rest of gold conjugate.

20 tests
Test for the semi-quantitative evaluation of human Interleukin-6 (IL-6) in serum, plasma, cell culture supernatant, amnitotic fluid or cerebrospinal fluid.

Introduction

Intended Use

For selective enrichment culture of Listeria monocytogenes in food.

Principle and Interpretation

Tryptone, proteose peptone, meat extract, yeast paste powder provide nitrogen sources, vitamins, amino acids, and growth factors; sodium chloride can maintain a balanced osmotic pressure; sodium dihydrogen phosphate and potassium dihydrogen phosphate as buffering agents; esculin are fermentable sugars; lithium chloride and other antibiotics can inhibit Gram negative bacteria and most Gram positive bacteria.

Formulation

Ingredients	/liter
Enzymatic digest of animal tissues　( Proteose peptone)	5.0g
Enzymatic digest of casein　( Tryptone)	5.0g
Meat extract	5.0g
Yeast extract	5.0g
Sodium chloride	20.0g
Disodium hydrogen phosphate dihydrate	12.0g
Potassium dihydrogen phosphate	1.35g
Aesculin	1.0g
Lithium chloride	3.0g
pH7.2±0.2 at 25°C

Preparation

Suspend 57.4g in 1 L of distilled or deionized water. Heat with frequent agitation and boil to completely dissolve the powder. Distribute into flasks. Autoclave at 121℃ for 15 minutes. Cool to 45-50℃,aseptically add the contents of 1 vial of Fraser Selective Supplement (SR0120) to each 225 mL of base to prepare FB1 solution; Add one reagent (SR0130) to each100 mL of FB2 culture medium to prepare FB2 enrichment solution.

Quality Control

Cultural characteristics observed after incubation at 35-37°C for 46~50 hours

Quality control strains	Growth	Characteristics
Listeria monocytogenes ATCC19115 + Escherichia coli ATCC25922 + Enterococcus faecalis ATCC29212	>20 cfu  On PALCAM	Gray to black colony count with black halo
Escherichia coli ATCC25922	< 100 colonies on TSA	Inhibition
Enterococcus faecalis ATCC29212

Storage and Shelf Life

2-30℃，Keep container tightly closed, avoid direct sunlight.

Use before expiry date on the label.

 Precautions

1. When weighing the dehydrated medium, please wear masks to avoid causing respiratory system discomfort

2. Keep container tightly closed after using to prevent clumping.

Waste Disposal

Microbiological contamination was disposed by autoclaving at 121°C for 30 minutes.

Revision

On June 14, 2024

References

ISO 11290

Intended Use For selective enrichment culture of Listeria monocytogenes in food. Principle and Interpretation Tryptone, proteose peptone, meat extract, yeast paste powder provide nitrogen ……