Spotted DNA array
Developed by Pat Browns Lab at Stanford
Usually has to make your own.
Relatively cheap
Flexible( can spot anything you want)
Less accurate in extreme of range
Cheap so that can repeat experiments many times.
Highly variable spot deposition.
Affymetrix or gene chips
Limited types
Expensive
Dynamics range may be slightly better in results.
Fewer repeated experiments
More uniform DNA testing
Ink-jet/Bubble Jet Microarrays
Deposition of cDNA/oligos
Highly uniform spots
In situ synthesis
Building 25-60 mer oligos directly on arrays
Flexible
Good for protyping
Developed by Pat Browns Lab at Stanford
Usually has to make your own.
Relatively cheap
Flexible( can spot anything you want)
Less accurate in extreme of range
Cheap so that can repeat experiments many times.
Highly variable spot deposition.
Affymetrix or gene chips
Limited types
Expensive
Dynamics range may be slightly better in results.
Fewer repeated experiments
More uniform DNA testing
Ink-jet/Bubble Jet Microarrays
Deposition of cDNA/oligos
Highly uniform spots
In situ synthesis
Building 25-60 mer oligos directly on arrays
Flexible
Good for protyping
No comments:
Post a Comment