
Keywords: کروماتوگرافی متالورژی فلزکاری; AtSerpin1; Arabidopsis thaliana serpin 1; BSA; bovine serum albumin; Bt; Bacillus thuringiensis; IMAC; immobilized metal-affinity chromatography; LR serpin; serpin with leucine and arginine at positions P2 and P1 of the reactive center loop; RCL; reactive