Navigation Links
Biolistic Transfection of Organotypic Brain Slices

have adhered securely to the substrate.

Coating Microprojectiles with DNA
1.6 m gold particles are prepared using the guidelines for coating microprojectiles provided in the Bio-Rad instruction manual, except for two modifications. First, in the agglomeration step, we vortex the gold for a longer period of time to reduce clumping( 4 minutes for each wash instead of 2 minutes as recommended). Second, after all of the reagents are added to the gold in the DNA precipitation step, we vortex for 2 minutes, then intermittently for the next 20 minutes. The additional time in this step allows for improved coating of the gold particles.

Coating Macrocarrier Disks with Gold
Transfection of dissociated cells requires only a few simple modifications to the standard Biolistic bombardment protocol. Because the percentage of successfully transfected cells varies with the density of gold particles as well as with cell density, we typically use 1.5 times the standard microprojectile recipe to coat six macrocarrier disks (i.e. 3 mg gold, 5 g plasmid/macrocarrier). At greater than two or three times the standard density, however, cell death becomes significant. For co-transfections of two different expression constructs, one-half of the standard amount of each DNA construct is used, such that the total amount of DNA used per recipe remains the same.

Transfecting Cell Lines
To transfect dissociated cells, the media is removed from the culture dish as thoroughly as possible without completely drying the cells; aspirating media into a sterile serological pipette works well. Blasting should proceed quickly from this point, to prevent dessication of the cells. The aspirate
'"/>

Source:


Page: All 1 2 3 4 5 6 7 8 9 10

Related biology technology :

1. Using the VersaFluor Fluorometer to Quantitate GUS Expression in Plant Tissues Bombarded With the Biolistic PDS-1000/He System
2. Biolistic Gene Transfer to Generate Transgenic Schistosomes, Rev A
3. Comparison of Performance Characteristics of Different Biolistic Devices
4. Optimization of Biolistic Transformation Using the Helium-Driven PDS-1000/He System
5. Sub-Micron Gold Particles Are Superior to Larger Particles for Efficient Biolistic Transformation of Organelles and Some Cells
6. Highest Transfection Efficiency of an Endotoxin-Sensitive Mammalian Cell Line
7. Optimizing Transfection Conditions for Studying Signal Transduction Pathways
8. Transfection of Green Fluorescent Protein into Human Adrenalcarcinoma Cells
9. Improve Lipid- or Calcium Phosphate-Mediated Transfection of Human Dermal Fibroblasts
10. Versatile Transfection Reagent Offers Low Toxicity and Consistent Performance
11. Low-Toxicity, Lipid-Mediated Transfection of Mammalian Cells
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Biolistic Transfection Organotypic Brain Slices

(Date:5/17/2013)... , May 17, 2013 /PRNewswire-iReach/ -- Aridis is ... reached with Switzerland -based Kenta ... human monoclonal antibody (mAb) products, and technologies. This ... products for treatment of infections by common pathogens ... aureus , Pseudomonas aeruginosa , Acinetobacter ...
(Date:5/17/2013)... The paradigm of ‘one drug, one target’ ... help predict the adverse and therapeutic effects of a ... Computational Biology at the Genomics Laboratory, Covance, will discuss ... genomics when used as part of the QC process. ... sets to identify key clinical targets even in complex ...
(Date:5/17/2013)... May 17, 2013 IAC Industries wants to ... start up laboratory needing to set up and furnish a ... a larger facility within a year’s time. How does a ... the laboratory is temporary? What is efficient and cost-effective? ... workstations from IAC Industries. The planners at DisperSol determined that ...
(Date:5/16/2013)... ISPE announced today that ... the newly created position of Vice President of ... be responsible for stimulating ISPE’s revenue growth by ... Society’s Member-led and staff-driven business model, initiating integrated ... membership and product marketing. , “Barbara joins ISPE ...
Breaking Biology Technology:Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 2Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 3New Downloadable Success Story: “How To Outfit a Dynamic Lab in Flux” 2ISPE Names Barbara A. Myers, CAE, as Vice President of Professional Development 2
... In a step toward engineering ever-smaller electronic devices, ... Brookhaven National Laboratory have assembled nanoscale pairings of ... Composed of light-absorbing, colloidal quantum dots linked to ... convert light to electricity in a precisely controlled ...
... 2011 Neuralstem, Inc. (NYSEAmex: CUR )  reported ... March 31, 2011 and provided a business and clinical ... Company reached several major milestones in the first Quarter ... for ALS was presented at the American Academy of ...
... 10, 2011 The Laboratory Department for Probiotics ... Medicine (NAGATA Satoru, YAMASHIRO Yuichiro et al.) studied ... strain Shirota (LcS) in elderly individuals living at ... with acute norovirus gastroenteritis. Analysis ...
Cached Biology Technology:Pairing quantum dots with fullerenes for nanoscale photovoltaics 2Pairing quantum dots with fullerenes for nanoscale photovoltaics 3Neuralstem Reports First Quarter Financial Results and Provides Business and Clinical Update 2Neuralstem Reports First Quarter Financial Results and Provides Business and Clinical Update 3Neuralstem Reports First Quarter Financial Results and Provides Business and Clinical Update 4Neuralstem Reports First Quarter Financial Results and Provides Business and Clinical Update 5Neuralstem Reports First Quarter Financial Results and Provides Business and Clinical Update 6Lactobacillus Beverage Confirmed to Reduce Fever Brought on by Acute Gastroenteritis Caused by Norovirus Infection 2Lactobacillus Beverage Confirmed to Reduce Fever Brought on by Acute Gastroenteritis Caused by Norovirus Infection 3
(Date:5/19/2013)... of electricity-producing bacteria that can grow using hydrogen gas ... its sole source of carbon. Researchers at the ... 113th General Meeting of the American Society for Microbiology. ... solely on hydrogen," says Amit Kumar, a researcher on ... of the Lovley Lab Group at the university. , ...
(Date:5/18/2013)... increasing number of U.S. children are experiencing gastrointestinal ... research presented at Digestive Disease Week (DDW). ... the Cleveland Clinic Children,s Hospital found that obese ... compared to their lean counterparts. The pattern showed ... be correlated to potential complications associated with obesity, ...
(Date:5/17/2013)... proteins in the brain responsible for protecting nerve cells ... increase cell survival. , The discovery, made by researchers ... the EMBO journal with additional comment in ... stroke and other brain diseases. , The research builds ... protein, known as SUMO, responsible for controlling the chemical ...
Breaking Biology News(10 mins):New research identifies risks, interventions for children's GI health 2New research identifies risks, interventions for children's GI health 3SUMO wrestling cells reveal new protective mechanism target for stroke 2
... Addition to SAFsolution Product Family Simplifies the Addition ... Biometric Security to Thin-Client Identity Management., ... the,release of SAFsolution(R) Enterprise Citrix Web Authenticator, the ... security,solutions. SAFsolution Enterprise Citrix Web Authenticator takes the,standard ...
... announced they have discovered a previously unknown population of ... most endangered cat species, said World Wildlife Fund today. ... said Luis Suarez, head of WWFs Species Program in ... the Iberian lynx from imminent extinction. It appears ...
... The coal tit appears to live a strictly ... That,s only a facade. This indigenous songbird is among the ... at the University of Bonn shows. For this they have ... their young. In this way they were able to identify ...
Cached Biology News:IdentiPHI Introduces Biometric Authentication Solution for Citrix Web Interface Environments 2IdentiPHI Introduces Biometric Authentication Solution for Citrix Web Interface Environments 3Age increases chance of success as two-timer 2Age increases chance of success as two-timer 3
3'-O-Methylguanosine 5'-Triphosphate, Sodium, 1 umol. Category: Nucleotides & Enzymes & Biochemicals, Nucleotides, Additional Nucleotide Products....
Recombinant Viral CCI/Fc Chimera, CF...
... ml. Improves reproducibility and quality ... streaking.Eliminates extra spots caused by ... throughout entire 2-D runs, ensuring ... for both analytical and preparative ...
LIVE/DEAD® Cell-Mediated Cytotoxicity Kit *for animal cells* *2000 assays*...
Biology Products: