■CHAPTER 4 Biomek™ FXP Target Prep Express Automated
Workstation setup and target preparation ...................................... 39
Run setting options and method preferences in the 3' IVT PLUS target prep method ... 40
Run setting options ........................................................ 40
Method preferences ........................................................ 42
Part 1—First- and Second-strand cDNA Synthesis, IVT cRNA Synthesis .............. 43
Approximate time required for Part 1 ......................................... 43
Reagent and labware required for Part 1 ...................................... 44
Clean the 'P' Pad in the autosealing microplate lid ............................. 46
Prepare the Biomek™ FXP Target Prep Express Automated Workstation ........... 47
Breaking the light curtain while running the assay ............................. 52
Prepare the samples and reagents ........................................... 52
Start the Biomek™ Software ................................................. 53
Begin Part 1—First- and Second-strand cDNA Synthesis, IVT cRNA Synthesis .... 56
Part 2—cRNA Purification ....................................................... 62
Approximate time required for Part 2 ......................................... 62
Reagent and labware required for Part 2 ...................................... 62
Perform a prerun check of the Biomek™ FXP Target Prep Express Automated
Workstation ............................................................ 64
Prepare the samples and reagents ........................................... 64
Begin Part 2—cRNA Purification ............................................. 65
Part 3—cDNA Fragmentation and Hybridization Setup .............................. 80
Approximate time required for Part 3 ......................................... 80
Reagent and labware required for Part 3 ...................................... 81
Perform a prerun check of the Biomek™ FXP Target Prep Express Automated
Workstation ............................................................ 84
Prepare the samples and reagents ........................................... 84
Begin Part 3—cDNA Fragmentation and Hybridization Setup .................... 85
Part 4—GeneTitan™ MC Instrument Hybridization Preparation ....................... 97
Approximate time required for Part 4 ......................................... 97
Reagent and labware required for Part 4 ...................................... 97
Perform a prerun check of the Biomek™ FXP Target Prep Express Automated
Workstation ............................................................ 99
Label GeneTitan™ hybridization and reagent trays .............................. 99
Thaw and prepare the samples ............................................. 101
Deionization of GeneTitan™ trays and covers ................................. 101
Begin Part 4—GeneTitan™ MC Instrument Hybridization Preparation ............ 104
■APPENDIX A GeneChip™ HT 3' IVT PLUS workflow diagrams .............. 109
First-Strand cDNA synthesis ................................................... 110
Second-Strand cDNA synthesis ................................................ 111
In vitro cRNA synthesis ........................................................ 112
cRNA purification ............................................................. 113
Contents
4GeneChip™ HT 3' IVT PLUS Reagent Kit Assay Automated Workflow on Biomek™ FXP User Guide