Vector Info: Pcdna (6500bp)
5ug of vector Digested with HINDIII & ECORI in cut smart for 3 hours at 37 ( with 1uL of CIP).
Gel purified
Insert info: (1800bp)
PCR product digest with HINDIII and ECORI for 3 hours at 37.
PCR cleanup
Ligation:
20uL reaction
NEB t4 ligase
10x buffer thawed slowly on ice and mixed well
1:1 and 1:2 ( V:I ratio)
100ng vector
2uL ligase
Everything mixed well and centrifuged
Ligated for 15 hours at 16C.
5uL transformed into Top 10 cells.
30MIN Incubation on ice with DNA
45 heat shock at 42C
100uL SOC
37C and 225PM for 1 hour
plated entire volume on LB Crab plates
....0 colonies.
i am losing my mind.