Method for freeze preservation of tissue-derived cell
A cryopreservation and tissue technology, which is applied to the preservation of human or animal bodies, tissue culture, animal cells, etc., can solve the problems of labor and time, and achieve the effect of low-cost and high-efficiency acquisition
Inactive Publication Date: 2009-09-02
CELL BANK
3 Cites 2 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreMethod used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
An object of the present invention is to provide a method for cryopreservation of desired cells derived from various tissues simply and effectively. The method comprises: dividing a tissue containing cells of interest into pieces; culturing the divided tissue pieces in a predetermined culture medium; collecting the cultured tissue pieces; suspending the cultured tissue pieces in a cryoprotective solution; and freezing the resulting suspension of the tissue pieces at a temperature of -70 DEG C or lower. In a preferred mode, the cells are fibroblasts derived from skin tissue.
Application Domain
Technology Topic
Image
Examples
- Experimental program(1)
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Electronic scale
InactiveCN104838243AAvoid damageLow costWeighing apparatus using elastically-deformable membersSpecial purpose weighing apparatusMechanical engineering
Owner:SUZHOU VOCATIONAL UNIV
Thin walled, two component cartridge casing
Owner:TECH CORPORATION CO LTD
Power over Ethernet-prioritized active splitter
ActiveUS20050229016A1Low costLong period of timeMechanical power/torque controlDc network circuit arrangementsPower over EthernetSafe system
Owner:ADEMCO INC
Thin-film transistor fabrication process and display device
InactiveUS20100044701A1Low costEasy to manufactureSolid-state devicesSemiconductor/solid-state device manufacturingOxideDisplay device
Owner:CANON KK
Parking information collection system and method
InactiveUS8063797B1Low costDetection of traffic movementIndication of parksing free spacesDashCollection system
Owner:SELFIEPARKING INC
Classification and recommendation of technical efficacy words
- Low cost
- Efficient acquisition
End of life transmission system for surgical instruments
InactiveUS20150297200A1Extended service lifeLow costDiagnosticsSurgical instruments for heatingSurgical instrumentTransmission system
Owner:TYCO HEALTHCARE GRP LP
Liquid crystal display device
InactiveUS20060066793A1Low costImprove production yieldLiquid crystal compositionsNon-linear opticsChemistryCompound (substance)
Owner:SHARP KK
Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like
InactiveUS7163612B2Low costElectrostatic separatorsSludge treatmentOff the shelfLiquid-crystal display
Owner:KECK GRADUATE INST OF APPLIED LIFE SCI
Semiconductor device
InactiveUS6975142B2Low costReduce manufacturing stepsTransistorSolid-state devicesVoltage amplitudeSemiconductor
Owner:SEMICON ENERGY LAB CO LTD
Electrical appliance, in particular hand-held power tool
Owner:ROBERT BOSCH GMBH