CN107974394A - A kind of instrument for extracting nucleic acid - Google Patents
A kind of instrument for extracting nucleic acid Download PDFInfo
- Publication number
- CN107974394A CN107974394A CN201810058189.8A CN201810058189A CN107974394A CN 107974394 A CN107974394 A CN 107974394A CN 201810058189 A CN201810058189 A CN 201810058189A CN 107974394 A CN107974394 A CN 107974394A
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- Prior art keywords
- bar magnet
- guide rail
- fuselage
- nucleic acid
- instrument
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- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 31
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 31
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 31
- -1 fuselage Chemical class 0.000 claims abstract description 3
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 208000026350 Inborn Genetic disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 208000016361 genetic disease Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1003—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
- C12N15/1006—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers
- C12N15/1013—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers by using magnetic beads
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plant Pathology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention provides a kind of instrument for extracting nucleic acid, including fuselage, magnetic frame, bar magnet, bar magnet stock, bar magnet set, drip deflector, deep-well plates, positioning seat, turntable, control panel.Wherein, guide rail is provided with the vertical direction of the fuselage, the guide rail includes the first guide rail and the second guide rail, and first guide rail and second guide rail parallel are arranged on the fuselage.By the control panel can electrodeless adjustment vibrate, mixing and magnetic speed, the magnetic frame and the bar magnet stock are double mode, and the deep-well plates are common deep-well plates.By the present invention with solve the problems, such as instrument for extracting nucleic acid bar magnet position offset existing in the prior art, calibration frequently, operating mode is single, deep-well plates waste, can not accurately control vibration, mixing, magnetic speed.
Description
Technical field
The present invention relates to a kind of nucleic acid extraction field, and in particular to a kind of instrument for extracting nucleic acid.
Background technology
Nucleic acids research is the important topic in modern biology, medical research.Carrier of the nucleic acid as hereditary information, is
The material base of gene expression, except normally grow, develop and breed in organism etc. in vital movement have it is particularly significant
Effect outside, its abnormal conditions with life, such as tumour generation, radiation insult, genetic disease also have substantial connection.
Instrument for extracting nucleic acid, is the instrument that the extraction work of sample nucleic acid is automatically performed using supporting nucleic acid extracting reagent
Device, instrument for extracting nucleic acid are divided into two classes：One kind is large-scale automation, commonly referred to as automated fluid work station；Another kind of is small
The automatic instrument for extracting nucleic acid of type, extraction purification process is automatically performed using packaged matched reagent.Large-scale automated fluid work station
Because equipment cost is high, operating cost is high, is adapted to once extract thousands of a one species samples, so be really applied
It is fewer.And the instrument of small automatic, it is easy to operate to be widely used because instrument and equipment and operating cost are low.
At present, there are following defect and deficiency for the common instrument for extracting nucleic acid of in the market：(1) track of magnetic frame is single track
Road, it is fixed unstable, it be easy to cause magnetic bar position and deviation occurs, need to often calibrates；(2) vibration, mixing and magnetic speed can not
Adjust, or can only adjust fast, slow, be unfavorable for optimizing for different samples；(3) supporting deep-well plates can not flexible modulation
Flux, when the sample size of processing is less, can cause the waste of 96 hole depth orifice plates, add cost；(4) model of magnetic bar
It can not change, pattern switching can not be carried out, when sample pipetting volume volume to be treated is excessive, experiment can not be flexibly met will
Ask.
The content of the invention
The present invention provides a kind of instrument for extracting nucleic acid, with solve instrument for extracting nucleic acid bar magnet position offset existing in the prior art,
The problem of calibration is frequently, operating mode is single.
In order to solve the above technical problems, the present invention provides a kind of instrument for extracting nucleic acid, including fuselage, magnetic frame, bar magnet, bar magnet
Stock, bar magnet set, drip deflector, deep-well plates, positioning seat, turntable, control panel.Wherein, set in the vertical direction of the fuselage
Guide rail is equipped with, the magnetic frame and the bar magnet stock are arranged on the guide rail and the magnetic frame is located at the bar magnet stock
Top, the drip deflector is arranged on the fuselage and positioned at the lower section of the bar magnet stock.The bar magnet is arranged on institute
State on magnetic frame, the bar magnet is set on the bar magnet stock.The turntable is close in the fuselage and can freely turn
It is dynamic, it is fixed with the turntable on the positioning seat and the positioning seat and is placed with the deep-well plates, the control panel is set
Side in the fuselage relative to the magnetic frame.The guide rail includes the first guide rail and the second guide rail, first guide rail
It is arranged in second guide rail parallel on the fuselage.Can electrodeless adjustment vibration, mixing and magnetic by the control panel
Speed, the magnetic frame and the bar magnet stock are double mode, and the deep-well plates are common deep-well plates.
Preferably, the drip deflector is hinged on the fuselage and can move along the horizontal plane.
Preferably, the common deep-well plates include base, groove, cutting, and the base can be fitted on positioning seat, described
The groove is provided with base and the cutting can be positioned in the groove.
Preferably, 6 positioning seats are provided with the turntable, and are set on wantonly one or two of adjacent positioning seat
There is heating refrigeration module.
Preferably, the turntable center is provided with conducting ring, the heating refrigeration module by the conducting ring with it is described
Control system connection on fuselage.
Preferably, the double mode is high throughput pattern and large capacity pattern.
Preferably, the high throughput pattern is that 96 bar magnets are provided with the magnetic frame and are arranged according to 12 × 8,
96 bar magnet sets are provided with the bar magnet stock and according to 12 × 8 arrangements, single hole volume is 2.2ml.
Preferably, the large capacity pattern is that 24 bar magnets are provided with the magnetic frame and are arranged according to 6 × 4,
24 bar magnet sets are provided with the bar magnet stock and according to 6 × 4 arrangements, single hole volume is 11ml.
The beneficial effect that the present invention is brought：A kind of instrument for extracting nucleic acid provided by the invention, by setting two-orbit to make magnetic force
Frame and bar magnet stock are very steady when moving up and down, and are not in rock, and primary calibration can ensure long-time position
Accuracy.Magnetic frame and bar magnet stock are double mode, can use different patterns according to the size of sample pipetting volume volume.Deep hole
Plate is common deep-well plates, according to the quantity of sample, can flexibly select the quantity of cutting, is avoided using deep during high throughput pattern
The waste of orifice plate, reduces experimental cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of instrument for extracting nucleic acid according to embodiments of the present invention.
Fig. 2 is the structure diagram of common deep-well plates according to embodiments of the present invention.
Wherein, 1- fuselages, 2- magnetic frames, 3- bar magnets, 4- bar magnet stocks, 5- bar magnet sets, 6- drip deflectors, 7- deep-well plates,
701- bases, 702- grooves, 703- cuttings, 8- positioning seats, 9- turntables, 10- heating refrigeration modules.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with drawings and the specific embodiments, to this
Invention is described in further detail.
Fig. 1 is the overall structure diagram of instrument for extracting nucleic acid according to embodiments of the present invention.Fig. 2 is to implement according to the present invention
The structure diagram of the common deep-well plates of example.
First embodiment：
A kind of instrument for extracting nucleic acid provided by the invention, including fuselage 1, magnetic frame 2, bar magnet 3, bar magnet stock 4, bar magnet set 5,
Drip deflector 6, deep-well plates 7, positioning seat 8, turntable 9, control panel.Wherein, it is provided with and leads in the vertical direction of the fuselage 1
Rail, the magnetic frame 2 and the bar magnet stock 4 are arranged on the guide rail and the magnetic frame 2 is located at the bar magnet stock 4
Top, the drip deflector 6 are arranged on the fuselage 1 and positioned at the lower section of the bar magnet stock 4.The bar magnet 3 is arranged on
On the magnetic frame 2, the bar magnet set 5 is arranged on the bar magnet stock 4.The turntable 9 is close in the fuselage 1 and can be with
It is freely rotated, is fixed with the turntable 9 on the positioning seat 8 and the positioning seat 8 and is placed with the deep-well plates 7, the control
Panel processed is arranged on side of the fuselage 1 relative to the magnetic frame 2.The guide rail includes the first guide rail and the second guide rail,
First guide rail and second guide rail parallel are arranged on the fuselage 1.The magnetic frame 2 and 4 energy of bar magnet stock
Enough it is securely fixed on first guide rail and second guide rail, the magnetic frame 2 and the bar magnet stock 4 are moved down upper
It is very steady when dynamic, be not in rock, primary calibration can ensure the accuracy of long-time position.Pass through the chain of command
Plate can electrodeless adjustment vibration, mixing and magnetic speed, using intelligent speed-regulating, make speed more accurate, be conducive to user according to
Sample and magnetic bead situation optimize adjustment.The magnetic frame 2 and the bar magnet stock 4 are double mode, can be added according to sample
The size of sample volume uses different patterns.The deep-well plates 7 are common deep-well plates, can be according to the quantity of sample, flexibly choosing
The quantity of cutting is selected, the waste of the deep-well plates 7, reduces experimental cost when avoiding using high throughput pattern.
Furthermore, the drip deflector 6 is hinged on the fuselage 1 and can move along the horizontal plane.It is described common deep
Orifice plate includes base 701, groove 702, cutting 703, and the base 701 can be fitted on positioning seat 8, be set on the base 701
It is equipped with the groove and the cutting 703 can be positioned in the groove 702.6 positioning seats are provided with the turntable 9
8, and heating refrigeration module 10 is provided with wantonly one or two of adjacent positioning seat 8.9 center of turntable is provided with conduction
Ring, the heating refrigeration module 10 are connected by the conducting ring with the control system on the fuselage 1.
In the present embodiment, using high throughput pattern, the high throughput pattern is is provided with 96 institutes on the magnetic frame 2
State bar magnet 3 and arranged according to 12 × 8,96 bar magnets sets 5 are provided with the bar magnet stock 4 and according to 12 × 8 arrangements, it is single
Pore volume is 2.2ml.
Second embodiment：
A kind of instrument for extracting nucleic acid provided by the invention, including fuselage 1, magnetic frame 2, bar magnet 3, bar magnet stock 4, bar magnet set 5,
Drip deflector 6, deep-well plates 7, positioning seat 8, turntable 9, control panel.Wherein, it is provided with and leads in the vertical direction of the fuselage 1
Rail, the magnetic frame 2 and the bar magnet stock 4 are arranged on the guide rail and the magnetic frame 2 is located at the bar magnet stock 4
Top, the drip deflector 6 are arranged on the fuselage 1 and positioned at the lower section of the bar magnet stock 4.The bar magnet 3 is arranged on
On the magnetic frame 2, the bar magnet set 5 is arranged on the bar magnet stock 4.The turntable 9 is close in the fuselage 1 and can be with
It is freely rotated, is fixed with the turntable 9 on the positioning seat 8 and the positioning seat 8 and is placed with the deep-well plates 7, the control
Panel processed is arranged on side of the fuselage 1 relative to the magnetic frame 2.The guide rail includes the first guide rail and the second guide rail,
First guide rail and second guide rail parallel are arranged on the fuselage 1.The magnetic frame 2 and 4 energy of bar magnet stock
Enough it is securely fixed on first guide rail and second guide rail, the magnetic frame 2 and the bar magnet stock 4 are moved down upper
It is very steady when dynamic, be not in rock, primary calibration can ensure the accuracy of long-time position.Pass through the chain of command
Plate can electrodeless adjustment vibration, mixing and magnetic speed, using intelligent speed-regulating, make speed more accurate, be conducive to user according to
Sample and magnetic bead situation optimize adjustment.The magnetic frame 2 and the bar magnet stock 4 are double mode, can be added according to sample
The size of sample volume uses different patterns.The deep-well plates 7 are common deep-well plates, can be according to the quantity of sample, flexibly choosing
The quantity of cutting is selected, the waste of the deep-well plates 7, reduces experimental cost when avoiding using high throughput pattern.
Furthermore, the drip deflector 6 is hinged on the fuselage 1 and can move along the horizontal plane.It is described common deep
Orifice plate includes base 701, groove 702, cutting 703, and the base 701 can be fitted on positioning seat 8, be set on the base 701
It is equipped with the groove and the cutting 703 can be positioned in the groove 702.6 positioning seats are provided with the turntable 9
8, and heating refrigeration module 10 is provided with wantonly one or two of adjacent positioning seat 8.9 center of turntable is provided with conduction
Ring, the heating refrigeration module 10 are connected by the conducting ring with the control system on the fuselage 1.
In the present embodiment, using large capacity pattern, the large capacity pattern is is provided with 24 institutes on the magnetic frame 2
State bar magnet 3 and arranged according to 6 × 4,24 bar magnets sets 5 are provided with the bar magnet stock 4 and according to 6 × 4 arrangements, single hole
Volume is 11ml.
In conclusion a kind of instrument for extracting nucleic acid provided by the invention, by setting two-orbit to make magnetic frame and bar magnet stock
It is very steady when moving up and down, be not in rock, primary calibration can ensure the accuracy of long-time position.Magnetic frame
It is double mode with bar magnet stock, different patterns can be used according to the size of sample pipetting volume volume.Deep-well plates are common deep hole
Plate, according to the quantity of sample, can flexibly select the quantity of cutting, avoid the waste using deep-well plates during high throughput pattern,
Reduce experimental cost.
The foregoing is merely the embodiment of the present invention, is not intended to limit the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (8)
1. a kind of instrument for extracting nucleic acid, including fuselage (1), magnetic frame (2), bar magnet (3), bar magnet stock (4), bar magnet set (5), dropping liquid
Baffle (6), deep-well plates (7), positioning seat (8), turntable (9), control panel, are provided with the vertical direction of the fuselage (1) and lead
Rail, the magnetic frame (2) and the bar magnet stock (4) are arranged on the guide rail and the magnetic frame (2) is located at the bar magnet
The top of stock (4), the drip deflector (6) are arranged on the fuselage (1) and are located at the lower section of the bar magnet stock (4),
The bar magnet (3) is arranged on the magnetic frame (2), and the bar magnet set (5) is arranged on the bar magnet stock (4), described turn
Disk (9) is close in the fuselage (1) and can be freely rotated, and the positioning seat (8) and described fixed is fixed with the turntable (9)
The deep-well plates (7) are placed with position seat (8), the control panel is arranged on the fuselage (1) relative to the magnetic frame (2)
Side, it is characterised in that the guide rail includes the first guide rail and the second guide rail, and first guide rail and second guide rail are put down
Row be arranged on the fuselage (1), by the control panel can electrodeless adjustment vibrate, mixing and magnetic speed, the magnetic
Power frame (2) and the bar magnet stock (4) are double mode, and the deep-well plates (7) are common deep-well plates.
2. instrument for extracting nucleic acid as claimed in claim 1, it is characterised in that the drip deflector (6) is hinged on the fuselage (1)
It can move above and along the horizontal plane.
3. instrument for extracting nucleic acid as claimed in claim 1, it is characterised in that the common deep-well plates include base (701), groove
(702), cutting (703), the base (701) can be fitted on positioning seat (8), be provided with the base (701) described recessed
Groove and the cutting (703) can be positioned in the groove (702).
4. instrument for extracting nucleic acid as claimed in claim 1, it is characterised in that be provided with 6 positioning seats on the turntable (9)
(8), and on wantonly one or two of adjacent positioning seat (8) it is provided with heating refrigeration module (10).
5. instrument for extracting nucleic acid as claimed in claim 1, it is characterised in that turntable (9) center is provided with conducting ring, described
Heating refrigeration module (10) is connected by the conducting ring with the control system on the fuselage (1).
6. the instrument for extracting nucleic acid as described in Claims 1 to 5 is any, it is characterised in that the double mode for high throughput pattern and
Large capacity pattern.
7. instrument for extracting nucleic acid as claimed in claim 6, it is characterised in that the high throughput pattern is on the magnetic frame (2)
It is provided with 96 bar magnets (3) and is arranged according to 12 × 8,96 bar magnet sets (5) is provided with the bar magnet stock (4)
And according to 12 × 8 arrangements, single hole volume is 2.2ml.
8. instrument for extracting nucleic acid as claimed in claim 6, it is characterised in that the large capacity pattern is on the magnetic frame (2)
It is provided with 24 bar magnets (3) and is arranged according to 6 × 4,24 bar magnet sets (5) is provided with the bar magnet stock (4)
And according to 6 × 4 arrangements, single hole volume is 11ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058189.8A CN107974394A (en) | 2018-01-22 | 2018-01-22 | A kind of instrument for extracting nucleic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058189.8A CN107974394A (en) | 2018-01-22 | 2018-01-22 | A kind of instrument for extracting nucleic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107974394A true CN107974394A (en) | 2018-05-01 |
Family
ID=62006213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058189.8A Pending CN107974394A (en) | 2018-01-22 | 2018-01-22 | A kind of instrument for extracting nucleic acid |
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| CN (1) | CN107974394A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359581A (en) * | 2018-05-02 | 2018-08-03 | 烟台德迈生物科技有限公司 | A kind of device adsorbing mechanical shaking extraction biomolecule by magnetic bead |
| CN108424838A (en) * | 2018-05-02 | 2018-08-21 | 烟台德迈生物科技有限公司 | A kind of device extracting DNA quickly through transfer magnetic bead |
| CN109706058A (en) * | 2019-03-12 | 2019-05-03 | 江苏硕世生物科技股份有限公司 | Bar magnet magnetosheath fit structure, nucleic acid-extracting apparatus and magnetosheath take method |
| CN109929757A (en) * | 2019-04-30 | 2019-06-25 | 广州瑞能医学科技有限公司 | A kind of novel nucleic acids extraction apparatus |
| CN111218398A (en) * | 2020-03-25 | 2020-06-02 | 广州高盛生物科技股份有限公司 | Magnetic bead extraction module and extraction method |
| CN116731856A (en) * | 2023-04-24 | 2023-09-12 | 扬州市职业大学(扬州开放大学) | High-flux automatic sorting device and sorting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881897A (en) * | 2013-11-01 | 2014-06-25 | 艾康生物技术(杭州)有限公司 | Nucleic acid extractor |
| CN103897987A (en) * | 2014-02-18 | 2014-07-02 | 中国农业大学 | Automatic extraction device and method of nucleic acid based on nano magnetic beads |
| CN105543089A (en) * | 2016-03-08 | 2016-05-04 | 湖南圣湘生物科技有限公司 | Magnetic bead based nucleic acid extraction device and method |
| CN205740995U (en) * | 2016-06-01 | 2016-11-30 | 杭州沃森生物技术有限公司 | A kind of universal type replaceable nucleic acid extraction magnetic frame |
| CN106367311A (en) * | 2016-12-08 | 2017-02-01 | 湖南圣湘生物科技有限公司 | Nucleic acid extraction system and using method thereof |
| CN208500910U (en) * | 2018-01-22 | 2019-02-15 | 无锡百泰克生物技术有限公司 | A kind of instrument for extracting nucleic acid |
-
2018
- 2018-01-22 CN CN201810058189.8A patent/CN107974394A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881897A (en) * | 2013-11-01 | 2014-06-25 | 艾康生物技术(杭州)有限公司 | Nucleic acid extractor |
| US20160289665A1 (en) * | 2013-11-01 | 2016-10-06 | Leadway (Hk) Limited | Nucleic acid extraction apparatus |
| CN103897987A (en) * | 2014-02-18 | 2014-07-02 | 中国农业大学 | Automatic extraction device and method of nucleic acid based on nano magnetic beads |
| CN105543089A (en) * | 2016-03-08 | 2016-05-04 | 湖南圣湘生物科技有限公司 | Magnetic bead based nucleic acid extraction device and method |
| CN205740995U (en) * | 2016-06-01 | 2016-11-30 | 杭州沃森生物技术有限公司 | A kind of universal type replaceable nucleic acid extraction magnetic frame |
| CN106367311A (en) * | 2016-12-08 | 2017-02-01 | 湖南圣湘生物科技有限公司 | Nucleic acid extraction system and using method thereof |
| CN208500910U (en) * | 2018-01-22 | 2019-02-15 | 无锡百泰克生物技术有限公司 | A kind of instrument for extracting nucleic acid |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359581A (en) * | 2018-05-02 | 2018-08-03 | 烟台德迈生物科技有限公司 | A kind of device adsorbing mechanical shaking extraction biomolecule by magnetic bead |
| CN108424838A (en) * | 2018-05-02 | 2018-08-21 | 烟台德迈生物科技有限公司 | A kind of device extracting DNA quickly through transfer magnetic bead |
| CN109706058A (en) * | 2019-03-12 | 2019-05-03 | 江苏硕世生物科技股份有限公司 | Bar magnet magnetosheath fit structure, nucleic acid-extracting apparatus and magnetosheath take method |
| CN109929757A (en) * | 2019-04-30 | 2019-06-25 | 广州瑞能医学科技有限公司 | A kind of novel nucleic acids extraction apparatus |
| CN109929757B (en) * | 2019-04-30 | 2024-03-22 | 广州瑞能医学科技有限公司 | Novel nucleic acid extraction instrument |
| CN111218398A (en) * | 2020-03-25 | 2020-06-02 | 广州高盛生物科技股份有限公司 | Magnetic bead extraction module and extraction method |
| CN111218398B (en) * | 2020-03-25 | 2024-02-13 | 广州高盛生物科技股份有限公司 | Magnetic bead extraction module and extraction method |
| CN116731856A (en) * | 2023-04-24 | 2023-09-12 | 扬州市职业大学(扬州开放大学) | High-flux automatic sorting device and sorting method thereof |
| CN116731856B (en) * | 2023-04-24 | 2023-12-01 | 扬州市职业大学(扬州开放大学) | High-flux automatic sorting device and sorting method thereof |
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