Fig. 1

Re-amplification of pET24a-rGroEL-FLAG300 with GroEL primers (A) and FLAG300 primers (B). M: 1-kb DNA standard marker, 1: positive clone, 2: negative control
Re-amplification of pET24a-rGroEL-FLAG300 with GroEL primers (A) and FLAG300 primers (B). M: 1-kb DNA standard marker, 1: positive clone, 2: negative control