Haynes Lab:Notebook/HPK-CFP insertion into Gal4EED/Luc using CRISPR/2015/04/21
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Cloning of DBN001 (gBlock insert) into mCh_pSB1A3Trying the ligation again (previous attempt). Remember to use one negative control (water), one negative control (dephosphorylated backbone), and one positive control (untreated vector). Major steps:
mCherry vector concentration is 392 ng/µL. gBlock concentration is 311 ng/µL. --Restriction Digest-- In two separate tubes, digest the gBlock and the vector using the following reagents.
Mix and incubate at 37°C for 15 minutes. Then heat-inactivate by incubating at 80°C for 20 minutes. --Dephosphorylation-- Dephosphorylate the digested vector using an alkaline phosphatase. Dephosphorylation (Roche)
Incubate at 37°C for 10 min, then deactivate phosphatase at 75°C for 2 min. Final DNA concentration is 17 ng/μL. --Ligation-- Ligate using Roche DNA Ligase buffer and NEB T4 Ligase.
Incubate at room temp. for 10 minutes, then heat inactivate at 65°C for 10 minutes. --Transformation-- Set aside 2µL of ligated plasmid for gel electrophoresis. Transform cells with entire remaining volume of ligated plasmid. Remember to use negative and positive controls (water and untreated vector, respectively).
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