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Compare 2 Affymetrix Probesets

I'd like to see what genes are detected using a Human Genome U133 Plus 2.0 Array that aren't in a Human Genome U133A 2.0 Array.

I'm slowly slowly working my way through the files available on

http://www.affymetrix.com/browse/products.jsp?productId=131455

http://www.affymetrix.com/estore/browse/products.jsp?productId=131537

and

http://www.ebi.ac.uk/arrayexpress/files/A-AFFY-44/

http://www.ebi.ac.uk/arrayexpress/arrays/A-AFFY-113/

but it's taking me a while to locate the information I want.

Any suggestions? :)

affymetrix probeset
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updated by AndreiR AndreiR • written by secretjess secretjess

1 answer

Think a possible way to do that would be download from UCSC probesets target coordinates of both U133 and U133 plus and compare them.

• 14 views • link
written by AndreiR AndreiR

I eventually managed it using two Ensembl Biomart queries but thanks, that looks like it would work too :)

• 72 views • link
written by secretjess secretjess

Nice way out :D

• 0 views • link
written by AndreiR AndreiR

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