Gene Targeting Online Ordering (Bold Fields Required)
PI Last Name:
Which Cell Line to Target? 
Targeting Construct Name:
Targeting Construct Total Size (kb):
Length of 5 prime arm (kb):
Length of 3 prime arm (kb):
Enzyme(s) to linearize construct:
Positive Selectable Marker 
Negative Selectable Marker: 
Upload a pdf diagram of the targeting strategy
LoxP's verified by sequence or activity 
Special Considerations: (loxP sites verified by sequence or activity, conditional mutant, knockin, point mutant, floxed neo, special cell line, etc.)