Aisha Khalid1, Muhammad Tayyab1,*, Abdual Rauf Shakoori2, Abu Saeed Hashmi1, Tahir Yaqub3, Ali Raza Awan1, Muhammad Wasim1, Sehrish Firyal1, Zaheer Hussain4 and Munir Ahmad5
...ET28a. The expression of recombinant cellulase was analyzed using BL21 CodonPlus (DE3) cells as expression host. The expression studies resulted in the production of recombinant enzyme as soluble protein. The recombinant protein was purified by affinity column chromatography. The characterization studies of purified protein demonstrated the optimal enzyme activity at 90°C and pH 4.8. The presence of cobalt enhanced the cellulase activity and 2.5 mM...
Aisha Khalid1, Muhammad Tayyab1,*, Abu Saeed Hashmi1, Tahir Yaqub2, Ali Raza Awan1, Muhammad Wasim1, Shagufta Saeed1, Sehrish Firyal1 and Abdul Rauf Shakoori3
...he maximal production of recombinant cellulase. The effect of supplementation of LB medium with additional carbon and nitrogen sources was also analyzed for maximal production of recombinant protein. Higher level enzyme activity was recorded at 25°C, pH 7.0 when the cells were induced with 0.5 mM IPTG with 22h post induction incubation. Supplementation of LB medium with 1% glucose and yeast extract enhanced the production of recombinant thermostable...

Pakistan Journal of Zoology


Vol. 52, Iss. 1, Pages 1-424


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