CN203329745U - Novel cryogenic device for protein purification - Google Patents
Novel cryogenic device for protein purification Download PDFInfo
- Publication number
- CN203329745U CN203329745U CN2013203357416U CN201320335741U CN203329745U CN 203329745 U CN203329745 U CN 203329745U CN 2013203357416 U CN2013203357416 U CN 2013203357416U CN 201320335741 U CN201320335741 U CN 201320335741U CN 203329745 U CN203329745 U CN 203329745U
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- Prior art keywords
- pillar
- protein purification
- hole
- tank
- ice
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- Expired - Lifetime
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Abstract
The utility model relates to a novel cryogenic device for protein purification. The novel cryogenic device comprises a support frame, and a water trough and an ice trough which are formed in the support frame, wherein one lateral surface is shared by the water trough and the ice trough and serves as a partition, and convection holes are formed in the partition; upper column holes, lower column holes and a valve are formed in the water trough; columns for the protein purification are inserted from the upper column holes and directly reach the lower column holes. Compared with the prior art, the novel cryogenic device has the advantages of wide application range, high cost performance, convenience in operation and overhauling, and the like.
Description
Technical field
The utility model relates to a kind of cryogenic purincation device, especially relates to a kind of novel Cryo Equipment for protein purification.
Background technology
At present, a lot of even most of pharmacy and outsourcing company being arranged on market need to be all to use 4 ℃ of refrigerator-freezers at the albumen of purifying under low temperature environment for some.Although guaranteed that like this albumen can be in low temperature environment, and 4 ℃ of refrigerator-freezer prices neither be very expensive.
Yet do experiment at 4 ℃ of refrigerator-freezers, frequent switch refrigerator-freezer, narrow space, use and be not very convenient, if open for a long time refrigerator-freezer, does experiment, also can cause knee to be caught a cold for a long time, and the time has also been grown and can cause arthritis.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defect that above-mentioned prior art exists that a kind of scope of application is wide, cost performance is high, easy to operate, the maintenance novel Cryo Equipment for protein purification easily.
The purpose of this utility model can be achieved through the following technical solutions: a kind of novel Cryo Equipment for protein purification, it is characterized in that, comprise bracing frame and be arranged on tank and the ice groove on bracing frame, a side of described tank and ice groove shares, as dividing plate, this dividing plate is provided with convection holes, is provided with hole and valve under hole on pillar, pillar in described tank, and hole under straight-through pillar is inserted in the pillar of protein purification hole from described pillar.
Described valve is arranged on bottom of gullet.
On described pillar, hole is arranged on the upper cover plate of tank, and under pillar, hole is arranged on bottom of gullet.
Under described pillar, hole is provided with sealing silica gel.
Described tank, ice groove, bracing frame adopt metal or nonmetallic materials to make.
The utility model purifying protein Cryo Equipment is by injected water inside tank, ice groove the inside adds ice, convection current along with water, finally form mixture of ice and water, change the temperature of tank the inside, make the pillar that is placed on the tank the inside be in low temperature environment, thereby played the albumen place effect at low temperatures that makes pillar the inside combination.
The utility model device, along with the water that is melted into of ice, is then opened valve water is bled off, and constantly adds new ice cube, makes low temperature environment last till that experiment finishes.
Compared with prior art, the utlity model has following advantage:
One, the scope of application is wide: can be used for various different albumen, without the purifying of pillar, have the experiment of the protein purification of amplification particularly applicable.
Two, easy to operate: in the protein purification process, it is very convenient to operate, and has avoided the factors such as switch refrigerator and refrigerator space be limited.
Three, cost performance is high: not only cost is low, and has avoided the switch refrigerator often to cause seat to be caught a cold at refrigerator-freezer previous crops experiment knee.
Four, maintenance is convenient: the utility model only has tank, ice groove and shelf to form, and maintenance is got up more convenient.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1 shown in label:
1, ice groove, 2, tank, 3, hole on pillar, 4, convection holes, 5, hole under pillar, 6, bracing frame, 7, valve.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of novel Cryo Equipment for protein purification, comprise bracing frame 6 and be arranged on tank 2 and the ice groove 1 on bracing frame 6, described tank 2 shares with a side of ice groove 1, and as dividing plate, this dividing plate is provided with convection holes 4, be provided with on pillar hole 5 and valve 7 under hole 3, pillar in described tank 2, on described pillar, hole 3 is arranged on the upper cover plate of tank, and under pillar, hole 2 is arranged on bottom of gullet, and valve 7 is arranged on bottom of gullet.Described tank, ice groove, bracing frame adopt metal or nonmetallic materials to make.
Above-mentioned new type low temperature purification devices first inserts the pillar of protein purification hole 3 from pillar before using, hole 5 under the most advanced and sophisticated straight-through pillar of pillar, leather hose accessed to post point and with silica gel, 5 good seals of hole under pillar prevented from leaking, then in tank 2, add a small amount of water, finally in the ice groove, adding ice cube in 1.Place a period of time to ice-out, water, by the continuous convection current of convection holes 4, makes the temperature of pillar also fall thereupon, then by valve 7, mixture of ice and water is bled off, then add ice cube in ice groove 1.Then just can start to do to have tested.Constantly by valve 7, mixture of ice and water is bled off, then add the low temperature environment that ice cube maintains pillar in ice groove 1, until experiment finishes.
Claims (5)
1. the novel Cryo Equipment for protein purification, it is characterized in that, comprise bracing frame and be arranged on tank and the ice groove on bracing frame, a side of described tank and ice groove shares, as dividing plate, this dividing plate is provided with convection holes, is provided with hole and valve under hole on pillar, pillar in described tank, and hole under straight-through pillar is inserted in the pillar of protein purification hole from described pillar.
2. a kind of novel Cryo Equipment for protein purification according to claim 1, is characterized in that, described valve is arranged on bottom of gullet.
3. a kind of novel Cryo Equipment for protein purification according to claim 1, is characterized in that, on described pillar, hole is arranged on the upper cover plate of tank, and under pillar, hole is arranged on bottom of gullet.
4. a kind of novel Cryo Equipment for protein purification according to claim 1, is characterized in that, under described pillar, hole is provided with sealing silica gel.
5. a kind of novel Cryo Equipment for protein purification according to claim 1, is characterized in that, described tank, ice groove, bracing frame adopt metal or nonmetallic materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203357416U CN203329745U (en) | 2013-06-09 | 2013-06-09 | Novel cryogenic device for protein purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203357416U CN203329745U (en) | 2013-06-09 | 2013-06-09 | Novel cryogenic device for protein purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329745U true CN203329745U (en) | 2013-12-11 |
Family
ID=49698446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203357416U Expired - Lifetime CN203329745U (en) | 2013-06-09 | 2013-06-09 | Novel cryogenic device for protein purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713878A (en) * | 2021-09-13 | 2021-11-30 | 深圳市雅为泓源生物科技有限公司 | Device for fixing and controlling temperature of purification column |
-
2013
- 2013-06-09 CN CN2013203357416U patent/CN203329745U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713878A (en) * | 2021-09-13 | 2021-11-30 | 深圳市雅为泓源生物科技有限公司 | Device for fixing and controlling temperature of purification column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |