小中大
我自己总结的。
其实大家不用很详细的看。了解基本原理即可,知道有这么一种方法也就足够。
1 PB2 library vector construction.(Nde I,Not I and Nsi I)
(PCR:pb2+14biotin acceptor peptide + pmal-cg)
2 Truncation library construction.
(Not I and Nsi I, Exonuclease III time-dependent, MBN enzyme, T4DNA polymerase, T4DNA ligase, transform DH5a:24036 )
3 Colony picking.
(transform BL21:26880,robot:384-well plate with LB )
4 Preparation of colony array filters.
(nitrocellulose membrane, array, induce over LB )
5 Detection of biotinylated proteins.
(lysed in situ and streptavidin conjugates used to detect biotinylated proteins)
6 Further data analysis. (300 clones)