CN203090965U - Telescopic micro-centrifuge tube rack - Google Patents
Telescopic micro-centrifuge tube rack Download PDFInfo
- Publication number
- CN203090965U CN203090965U CN 201320013895 CN201320013895U CN203090965U CN 203090965 U CN203090965 U CN 203090965U CN 201320013895 CN201320013895 CN 201320013895 CN 201320013895 U CN201320013895 U CN 201320013895U CN 203090965 U CN203090965 U CN 203090965U
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- China
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- telescopic
- pipe support
- layer
- microcentrifugation
- microcentrifugal tube
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Abstract
The utility model relates to a telescopic micro-centrifuge tube rack which comprises a rack body, and a drawer type box body which is connected with the rack body in an embedded mode and can slide back and forth, wherein the rack body is divided into a high layer, a middle layer and a low layer; and the middle layer and the low layer of the rack body can slide back and forth. The telescopic micro-centrifuge tube rack can totally shrink according to the experimental needs and can be completely extended to form three micro-centrifuge tube racks in a stepped shape. Holes which correspond to micro-centrifuge tubes and have different encoded sizes are formed in each layer of the rack body, and the drawer type box body which is provided with a handle and can slide back and forth is embedded on each layer of the micro-centrifuge tube rack and can be used for storing ice and other low-temperature media. The experimental space is effectively saved, the experimental materials can be arranged from high to low according to an experimental sequence, a sample is rapidly prepared, and the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of molecular biology experiment equipment, relates in particular to the telescopic microcentrifugation pipe support that a kind of nucleic acid amplification reaction (PCR) uses.
Background technology
In the nucleic acid amplification operating process, generally the microcentrifugal tubes of the different sizes that fill reagent such as the nucleic acid-templated fragment of having thawed, enzyme, reaction buffer are placed on respectively in the freezing ice chest of corresponding size, to guarantee carrying out smoothly of PCR sample preparation.Because experiment needs, the microcentrifugal tube of several different sizes such as the 2ml that the PCR sample preparation often relates to, 1.5ml, 0.5ml and 0.2ml: fill primer, enzyme, dNTP, Mg
2+, distilled water the 2ml microcentrifugal tube; The mixture of above-mentioned five kinds of solution of matching while using is contained in the 1.5ml microcentrifugal tube; Fill among the 0.5ml or 1.5ml microcentrifugal tube of nucleic acid-templated fragment; Be used to deposit the blank microcentrifugal tube of 0.2ml of PCR sample; All need be placed in the freezing ice chest.But be placed on for a long time and can occur icing can not the use of the interior microcentrifugation pore of ice chest in the freezer compartment of refrigerator, several freezing ice chests use simultaneously and are difficult for controlling, cause in the 0.2ml microcentrifugal tube phenomenons such as the PCR sample freezes because of standing time is long, thus the carrying out smoothly of influence experiment.
The utility model content
In view of this, the purpose of this utility model provides a kind of telescopic microcentrifugation pipe support.Described telescopic microcentrifugation pipe support can shrink, but also full extension is the microcentrifugation pipe support of three high, medium and low stepped distributions, and high-rise microcentrifugation pipe support is placed and filled primer, enzyme, dNTP, Mg respectively
2+Be used to prepare the required mixture of PCR reaction system with the 2ml microcentrifugal tube of distilled water, this mixture is contained in the 1.5ml microcentrifugal tube, the microcentrifugation pipe support in middle level is placed 0.5ml or the 1.5ml microcentrifugal tube that fills nucleic acid-templated fragment, and the microcentrifugation pipe support of bottom is placed the blank microcentrifugal tube of 0.2ml to hold the PCR reaction system.Simultaneously in order to guarantee carrying out smoothly of PCR sample preparation, the sample non-inactivation, a nested respectively drawer with handles is used to deposit trash ice below each layer microcentrifugation pipe support, to realize the experimental situation of low temperature.
Telescopic microcentrifugation pipe support described in the utility model, comprise frame body 1 and nestedly with it link to each other, can before and after the drawer type box body 2 that slides, described body 1 is divided into high, medium and low three layers, in, low layer is can push-and-pull flexible, high-rise frame body comprises 10 holes that are applicable to the 2ml microcentrifugal tube and 36 holes of 1.5ml microcentrifugal tube, the middle level frame is as 96 holes that are applicable to 0.5ml or 1.5ml microcentrifugal tube, and low layer is 96 holes that are applicable to the 0.2ml microcentrifugal tube, and described microcentrifugation pore all is encoded; Described drawer type box body is nested in respectively under every layer of frame body, can slide front and back.
Further, described high-rise frame body 1 highly is 9-15cm, and middle level frame height degree is 6-10cm, and low layer frame height degree is 3-5cm.
Further, described body 1 width is 12-14cm, and length is 20cm.
Further, the high level of described body 1 comprises that 10 diameters are the pore that is applicable to the 2ml microcentrifugal tube and 36 pores that are applicable to the 1.5ml microcentrifugal tube that diameter is 12mm of 15mm; The middle level comprises that 96 diameters are the pore that is applicable to the 1.5ml microcentrifugal tube or 96 pores that are applicable to the 0.5ml microcentrifugal tube that diameter is 10mm of 12mm; Low layer comprises that 96 diameters are the pore of the microcentrifugal tube that is applicable to 0.2ml of 9mm; Different according to experiment, the size of microcentrifugation pore and number can be adjusted.
Further, high, medium and low three layers of microcentrifugation pipe support are divided into different colours to show differentiation.
Further, described drawer is 3-5cm.
Further, described drawer is divided into different colours at high, medium and low layer, and is consistent with co-altitude frame body color.
Further, described telescopic microcentrifugation pipe support is a polythene material, can sterilize, and uvioresistant, anticorrosive, low temperature resistant.
Further, be to distinguish frame body and drawer, when frame during as opaque polythene material, drawer is the transparent polyethylene material; When frame during as the transparent polyethylene material, drawer is opaque polythene material, to show differentiation.
Telescopic microcentrifugation pipe support described in the utility model is that the existing microcentrifugation pipe support of different sizes that is applicable to respectively is integrated into the microcentrifugation pipe support of scalable integral type, and it comprises high, medium and low three layers of frame body 1; Simultaneously, add nested with it continuous drawer type box body 21 time at each layer frame body again, described drawer type box body 2 can be deposited trash ice, with the activity of assurance PCR sample, but can not freeze sample.Described three layers of frame body 1 form step structure by difference in height, every layer of frame body 1 is respectively equipped with the different apertures 3 of having encoded again to place the microcentrifugal tubes of different sizes, according to the experiment order, accurately draws material requested from high to low respectively, preparation PCR response sample, convenient and easy.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the telescopic microcentrifugation pipe support of the utility model.
Fig. 2 is the side view of the telescopic microcentrifugation pipe support of the utility model.
Fig. 3 is the upward view of the telescopic microcentrifugation pipe support of the utility model.
The specific embodiment
As shown in Figure 1, telescopic microcentrifugation pipe support of the present utility model, comprise frame body 1 and nestedly with it link to each other, can before and after the drawer type box body 2 that slides, frame body 1 is divided into high, medium and low three layers, can shrink, but also full extension is three microcentrifugation pipe supports, according to experimental sequence, every layer has 10,36 and 96 of jacks that are applicable to 2ml, 0.5ml or 1.5ml and 0.2ml microcentrifugal tube respectively from high to low, and described jack all is encoded.Simultaneously every layer of frame body 1 below nested one with handles, can before and after the drawer type box body 2 that slides, can store trash ice, guarantee the ongoing low-temperature condition of experiment.Described telescopic microcentrifugation pipe support is a polythene material, and three layers of frame body and drawer are respectively different colours showing differentiation, but every layer of frame body and drawer color are consistent, has only transparent, opaque difference, but also have heat-resisting cold-resistant, uvioresistant, erosion-resisting characteristics.
Microcentrifugal tube of the present utility model earlier draws back two frame bodies according to the experiment situation in use, opens drawer then, puts into trash ice, then high-rise frame body place thawed fill primer, enzyme, dNTP, Mg
2+2ml microcentrifugal tube and the 1.5ml microcentrifugal tube that is used to hold the PCR reagent mixture with distilled water, place 0.5ml or the 1.5ml microcentrifugal tube that fills nucleic acid-templated fragment in the middle level, place the blank microcentrifugal tube of 0.2ml at low layer and be used to hold the PCR sample, then experimentize.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. telescopic microcentrifugation pipe support, comprise frame body (1) and nestedly with it link to each other, can before and after the drawer type box body (2) that slides, it is characterized in that: frame body (1) is divided into three layers, can shrink, also but full extension is the microcentrifugation pipe support of three stepped arrangements, high-rise frame body is fixed, in, low layer frame body also can before and after slide, and each frame body (1) down respectively nested one (4) with handles, can before and after the drawer type box body (2) that slides, be used to store trash ice, ensure the low temperature environment of experiment.
2. telescopic microcentrifugation pipe support according to claim 1 (1) is characterized in that: described high-rise frame height degree is 9-15cm, and middle level frame height degree is 6-10cm, and low layer frame height degree is 3-5cm.
3. telescopic microcentrifugation pipe support according to claim 2 (1) is characterized in that: described body (1) width is 12-14cm, and length is 20cm.
4. telescopic microcentrifugation pipe support according to claim 3 (1), it is characterized in that: the high level of described body (1) comprises that 10 diameters are the pore that is applicable to the 2ml microcentrifugal tube and 36 pores that are applicable to the 1.5ml microcentrifugal tube that diameter is 12mm of 15mm, the middle level comprises that 96 diameters are the pore that is applicable to the 1.5ml microcentrifugal tube of 12mm, bottom comprises that 96 diameters are the pore of the microcentrifugal tube that is applicable to 0.2ml of 9mm, different according to experiment, the size of microcentrifugation pore and number can be adjusted.
5. telescopic microcentrifugation pipe support according to claim 1 (2) is characterized in that: described drawer (2) highly is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013895 CN203090965U (en) | 2013-01-11 | 2013-01-11 | Telescopic micro-centrifuge tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013895 CN203090965U (en) | 2013-01-11 | 2013-01-11 | Telescopic micro-centrifuge tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090965U true CN203090965U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013895 Expired - Fee Related CN203090965U (en) | 2013-01-11 | 2013-01-11 | Telescopic micro-centrifuge tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569761A (en) * | 2018-12-14 | 2019-04-05 | 张云生 | A kind of adjustable type support of blood collecting pipe and its application method |
| CN112403921A (en) * | 2020-12-02 | 2021-02-26 | 王吉超 | Pharmacy department's medicine classification sieving mechanism |
-
2013
- 2013-01-11 CN CN 201320013895 patent/CN203090965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569761A (en) * | 2018-12-14 | 2019-04-05 | 张云生 | A kind of adjustable type support of blood collecting pipe and its application method |
| CN109569761B (en) * | 2018-12-14 | 2021-02-19 | 重庆大学附属肿瘤医院 | Adjustable blood sampling tube rack and use method thereof |
| CN112403921A (en) * | 2020-12-02 | 2021-02-26 | 王吉超 | Pharmacy department's medicine classification sieving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140111 |