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. 2015 Nov 2;20(11):19735–19747. doi: 10.3390/molecules201119653

Figure 1.

Figure 1

Construction of CLK1/pFastBac1 plasmid and the protein expression of CLK1 in insect cells. (A) A schematic of the steps to construct CLK1/pFastBac1 recombinant plasmid; (B) Identification of the constructed CLK1/pFastBac1 recombinant plasmid by both colony PCR assay and double digestion. C-1~5: clone 1 to 5. Cpos: positive clone. Cneg: negative clone; (C) Identification of recombinant bacmid CLK1/pFastBac1 by PCR analysis. NTC: non-template control; (D) Determination the optimal conditions to express the recombinant protein His6-CLK1 by Coomassie Brilliant Blue staining.