Shanghai Jingxin?'s high-throughput tissue grinder (patented product, counterfeit must be investigated! ZL2018300207398) is a special, fast, high-efficiency, multi-test tube consistent system. It can extract and purify the original DNA, RNA and protein from any source (including soil, plant and animal tissues/organs, bacteria, yeast, fungi, spores, paleontological specimens, etc.).
Technical features:
Compared with other existing sample preparation methods, the grinder has the advantages of wide versatility, high efficiency and flexibility. The system avoids the laborious, time-consuming, inefficient and many other shortcomings of traditional methods such as grinding, homogenization, and ultrasonic treatment, and can efficiently, quickly and stably lyse and purify nucleic acids and proteins of various types of samples.
Grindable samples:
1. Plant tissues: roots, stems, leaves, flowers, fruits, seeds, etc.
2. Animal tissues: brain, heart, lung, stomach, liver, thymus, kidney, intestine, lymph node, muscle, bone, etc.
3. Fungal bacteria: yeast, Escherichia coli, etc.
4. Food and drugs: all kinds of food, pills, etc.
5. Volatile samples: coal, oil shale, wax products, etc.
6. Plastics, polymers: PE, PS, textiles, resins, etc.
Features：
The grinding machine adopts a special vertical up-down integrated vibration mode, through the high-frequency reciprocating vibration, impact and shearing of grinding beads (zirconia, steel balls, glass beads, ceramic beads). achieve goals quickly. Make the ground samples more fully, more uniform, better sample repeatability, no cross-contamination between samples
1. The number of operations is large and the effect is good
Efficient and fast work can complete the grinding of 2×24, 2×48, 4×96 samples within 1 minute. Save time and effort, and the difference between batches and batches is small. The extracted protein has higher specific activity and longer nucleic acid fragments.
2. No cross contamination
The sample tube is in a fully closed state during the crushing process, and disposable centrifuge tubes and beads can be used. The sample remains intact in the tube to avoid cross-contamination between samples and external contamination.
3. Easy to operate
3.1 The built-in program controller can set parameters such as grinding time and rotor vibration frequency;
3.2 Humanized operation interface.
4. Good stability
4.1 The vertical oscillation method is adopted, the grinding is more sufficient and the stability is better;
4.2 During the operation of the instrument, the noise is less than 50dB, which will not interfere with other experiments or instruments.
5. Convenient low temperature operation
When a cryogenic grinding environment is required, the adapter with the sample can be immersed in liquid nitrogen to cool for 1-2 minutes. After taking it out, move it to the host and quickly fix it to start grinding. There is no need to re-freeze it, saving liquid nitrogen.
6. Good repeatability
The same procedure is set for the same tissue sample to obtain the same grinding effect. Short working time, sample temperature does not rise
Operating procedures:
The main parameters | parameter range |
Application areas: | Tissue homogenization, grinding, cell disruption, homogenization, material dispersion, preparation, sample mixing, shaking |
Sample processing: | 384 samples can be processed simultaneously in 15 seconds, including 12- and 24-bit liquid nitrogen freezing adapters |
Compatible sample size: | 384*(0.2-0.5ML) /192*2ML /48*5ML/24*(7-15)ML /4*25ML /2*50ML, various specifications of grinding tubes can be customized |
Touch screen display: | It can be operated conveniently and intuitively, and can be upgraded to touch screen display operation. |
Storing data: | Ten groups of experimental data can be stored. According to different experimental samples, animal heart, spleen, lung, kidney, bone, skin, and hair patterns are set. |
Shockproof principle: | The German innovative schleifen-1 working method has an innovative anti-shock principle, as well as a special vertical integrated movement method, and an innovative grinding bead movement method to ensure ideal sample processing and instant crushing effect. |
Feed size: | No requirement, adjust according to adapter |
Discharge particle size: | ~5μm |
Number of grinding platforms (number of grinding jars that can be accepted) | >2 |
Fastening device with automatic centering | Yes |
Homogenization speed and time: | 0—70 HZ/second, working time: 0 seconds-9999 minutes, users can set it by themselves; |
Grinding Ball Diameter: | 0.1-30mm |
Grinding Ball Material: | Alloy steel, chrome steel, zirconia, tungsten carbide, quartz sand; |
accelerate: | Reach maximum speed in 2 seconds |
slow down: | Reach lower speed in 2 seconds |
Noise level: | <55db |
Grinding method: | Wet grinding, dry grinding, cryogenic grinding |
Refrigeration: | With the ability to upgrade to ultra-low temperature liquid nitrogen refrigeration or air cooler refrigeration |
Adapter Material: | Adapter material: PTFE or alloy steel |
Full protection: | Fastening device with automatic centering, safety lock when working, full protection |
Grinding Kit Materials: | Rigid Rigid, Teflon (Teflon) Zirconia |
Instrument size: | 400mm*340mm*530mm |
Instrument weight: | 45kg |
Basic configuration：
? One XM-GTL500 host
? One set of 2ml adapter, one set of 2ml refrigeration adapter, one set of 2ml coolant adapter (optional)
? 1000 5MM grinding beads. 1000 5MM ceramic grinding beads
? A set of special beading gun (optional)
Optional accessories：
Jingxin is equipped with complete DNA, RNA and protein extraction kits for various samples of animals, plants, microorganisms, etc., which can extract target components quickly, efficiently, stably and in batches.
Extract objects | Jingxin matching kit | |
Animal tissue grinder | DNA | XM-1 |
RNA | XM-2 | |
protein | XM-3 | |
Planet tissue grinder | DNA | XM-4 |
RNA | XM-5 | |
protein | XM-6 | |
microorganism | DNA | XM-7 |
RNA | XM-8 | |
protein | XM-9 | |
Remark
* You can choose the matching XM kit to quickly, efficiently, stably, and batch extract DNA/RNA proteins from e than 30
