CN206069861U - A kind of centrifuge tube for separating plant intercellular washing fluids - Google Patents
A kind of centrifuge tube for separating plant intercellular washing fluids Download PDFInfo
- Publication number
- CN206069861U CN206069861U CN201620728626.9U CN201620728626U CN206069861U CN 206069861 U CN206069861 U CN 206069861U CN 201620728626 U CN201620728626 U CN 201620728626U CN 206069861 U CN206069861 U CN 206069861U
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- CN
- China
- Prior art keywords
- centrifugation
- centrifuge tube
- tube wall
- dividing plate
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model is related to a kind of centrifuge tube for separating plant intercellular washing fluids, is provided with centrifugation tube wall, removable mesh dividing plate (selecting the filter membrane of different pore size to be placed on net-like spacer as needed), centrifugation lid；The removable mesh dividing plate is shelved on centrifugation tube wall internal upper part, and the centrifugation lid is screwed on centrifugation tube wall.This utility model avoids plant cell interstitial fluid and adsorbs again and reduce yield, has added a demountable net-like spacer, the dividing plate carry out different designs as needed in the top of centrifuge tube；Diaphragm housing ring plays fixation in centrifugal process on centrifugation tube wall；Centrifuge tube lid has done corresponding adjustment, can centrifuge tube of the good seal with dottle pin, the centrifuge tube can effectively be collected the intercellular substance of plant tissue and throw away liquid, solid-liquid separation is realized well, and solid residue is easy to take out, liquid will not be thrown away to plant cell gap and cause secondary pollution, with convenient, effective, inexpensive advantage.
Description
Technical field
This utility model belongs to separation cell apparatus field, more particularly to it is a kind of for separating plant intercellular washing fluids from
Heart pipe.
Background technology
Intercellular washing fluids are the external environments of cells survival, participate in a series of biochemical reactions of cell, are plant physiologies
The important sources of metabolic information.
But at present the research of plant physiology metabolism is concentrated mainly on it is intracellular, and for intercellular washing fluids research also not
It is enough, mainly due to the limitation of extractive technique.Intercellular washing fluids are extracted on the premise of cell is not destroyed and there is certain skill
Art difficulty, therefore nondestructive physics extracting mode should be adopted.(such as the extraction and identification of Intercellular Washing Fluids from Cotton Leaves).
The mode being centrifuged in prior art, by a certain size and thickness plant tissue after vacuum impregnation, by band
The centrifuge tube centrifugation of dottle pin (top selects the filter membrane of different pore size as needed), throws away intercellular washing fluids, and accumulates on down
In square groove, solid tissue is still hoarded above dottle pin, is achieved with intercellular substance and throws away liquid after top dottle pin is taken out, thus
Effectively solid and liquid can be separated.But the method has on assisted extraction cell in this equipment that effect is undesirable etc. to be lacked
Fall into.
The content of the invention
This utility model has that effect is undesirable to solve existing equipment on intercellular washing fluids are separated, and extraction ratio is low to ask
Inscribe and a kind of centrifuge tube for separating plant intercellular washing fluids is provided.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：
A kind of centrifuge tube for separating plant intercellular washing fluids, the centrifuge tube for being used for separating plant intercellular washing fluids set
It is equipped with centrifugation tube wall, removable mesh dividing plate, centrifugation lid；The removable mesh dividing plate is shelved on centrifugation tube wall internal upper part,
The centrifugation lid is screwed on centrifugation tube wall.
Further, the removable mesh divider height less than centrifugation tube wall height 1/2.
Further, hook is provided with the removable mesh dividing plate, it is described to hang on centrifugation tube wall and be contained in
In centrifugation lid.
Further, the filter membrane of different pore size can be freely covered on the removable mesh dividing plate.
Further, the centrifuge tube is used for isolating plant tissues interstitial fluid, need to coordinate vacuum impregnation, selects as needed to turn
Speed.
This utility model has the advantages and positive effects that：This utility model will be done on the basis of original centrifuge tube
Improve, in order that vegetable solid tissue is above the liquid, it is to avoid plant cell interstitial fluid adsorbs again and reduces yield, from
The top of heart pipe has added a demountable net-like spacer, and the filter membrane with the use of different pore size size is needed above the dividing plate；
Diaphragm housing ring plays fixation in centrifugal process on centrifugation tube wall；Centrifuge tube lid has done corresponding adjustment so as to can good seal
Centrifuge tube with dottle pin, the centrifuge tube can effectively be collected the intercellular substance of plant tissue and throw away liquid, realize solid-liquid point well
Analysis, and solid residue is easy to taking-up, will not throw away liquid to plant cell gap and cause secondary pollution, with convenient, effective, valency
Honest and clean advantage.
Description of the drawings
Fig. 1 is the centrifuge tube schematic diagram for separating plant intercellular washing fluids that this utility model embodiment is provided.
In figure：1st, tube wall is centrifuged；2nd, removable mesh dividing plate；2-1, hook；3rd, lid is centrifuged.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and is coordinated
Accompanying drawing describes in detail as follows.
Refer to Fig. 1：
A kind of centrifuge tube for separating plant intercellular washing fluids, is provided with a kind of for separating plant intercellular washing fluids
Centrifuge tube, the centrifuge tube for being used for separating plant intercellular washing fluids are provided with centrifugation tube wall 1, removable mesh dividing plate 2, centrifuge tube
Lid 3；The removable mesh dividing plate is shelved on centrifugation tube wall internal upper part, and the centrifugation lid is screwed on centrifugation tube wall.
The removable mesh divider height less than centrifugation tube wall height 1/2.
Hook 2-1 is provided with the removable mesh dividing plate, the hook hangs on centrifugation tube wall and is contained in centrifugation
In lid.
This utility model is improved on the basis of original centrifuge tube.In order that vegetable solid tissue is on liquid
Side, it is to avoid plant cell interstitial fluid adsorbs again and reduces yield, the top of centrifuge tube added one it is demountable netted
Dividing plate, the dividing plate can carry out different designs as needed；Diaphragm housing ring plays fixed work in centrifugal process on centrifugation tube wall
With；Centrifuge tube lid has done corresponding adjustment so as to can centrifuge tube of the good seal with dottle pin.
During use, the plant tissue binding after vacuum impregnation is tightened, is placed in the dottle pin with filter membrane, then dottle pin is enclosed within
On centrifugation tube wall, centrifugation lid, screwing hermetic are covered, you can be centrifuged in putting centrifuge into.The centrifuge tube can effectively collect plant
The intercellular substance of thing tissue throws away liquid, realizes solid-liquid separation well, and solid residue is easy to take out, will not be to plant cell
Gap throws away liquid and causes secondary pollution, with convenient, effective, inexpensive advantage.
The above is only, to preferred embodiment of the present utility model, not to make any formal to this utility model
Restriction, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (1)
1. a kind of centrifuge tube for separating plant intercellular washing fluids, it is characterised in that described for separating plant intercellular substance
The centrifuge tube of liquid is provided with centrifugation tube wall, removable mesh dividing plate, centrifugation lid；The removable mesh dividing plate is shelved on centrifugation
Tube wall internal upper part, the centrifugation lid are screwed on centrifugation tube wall, and the removable mesh dividing plate is placed with filter membrane；
The removable mesh divider height less than centrifugation tube wall height 1/2；
Hook is provided with the removable mesh dividing plate, it is described to hang on centrifugation tube wall and be contained in centrifugation lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728626.9U CN206069861U (en) | 2016-07-11 | 2016-07-11 | A kind of centrifuge tube for separating plant intercellular washing fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620728626.9U CN206069861U (en) | 2016-07-11 | 2016-07-11 | A kind of centrifuge tube for separating plant intercellular washing fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069861U true CN206069861U (en) | 2017-04-05 |
Family
ID=58424493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620728626.9U Expired - Fee Related CN206069861U (en) | 2016-07-11 | 2016-07-11 | A kind of centrifuge tube for separating plant intercellular washing fluids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254286A (en) * | 2017-12-12 | 2018-07-06 | 浙江海洋大学 | A kind of zooplankter sample biomass estimation method |
| CN109207340A (en) * | 2017-06-30 | 2019-01-15 | 开启基因股份有限公司 | The fixing pipe and nucleic acid extraction component of nucleic acid extraction component |
-
2016
- 2016-07-11 CN CN201620728626.9U patent/CN206069861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207340A (en) * | 2017-06-30 | 2019-01-15 | 开启基因股份有限公司 | The fixing pipe and nucleic acid extraction component of nucleic acid extraction component |
| CN108254286A (en) * | 2017-12-12 | 2018-07-06 | 浙江海洋大学 | A kind of zooplankter sample biomass estimation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |