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Table 1 Summary of platforms

From: Comparing independent microarray studies: the case of human embryonic stem cells

 

Bhattacharya

Sperger

Sato

Platform

cDNA -

cDNA – 12 × 4

Affy – HGU133a

Chip design

8 × 4, 23 × 23

12 × 4, 30 × 30

650 × 650

Scanner

GenePix 4000B

GenePix 4000

GeneArray

Image Analysis Software

GenePix 3.0

Gene Pix 3.0

MAS Suite

Spot/probes (per chip)

16 928

43200 / 43008

22 283

UniGene

12041

25 400

12 441

Empty spots per chip

238

531

-