复能易锦提供的全部人类和小鼠ORF克隆及相关慢病毒和AAV病毒，所提供的载体质粒均采用毛细管电泳sanger全长测序验证，并承诺编码的氨基酸序列与NCBI数据库匹配。 All human and mice ORF clones and related Lentivirus, AAV particles and recombinant proteins provided by iGeneBio are fully sequenced using Sanger sequencing by capillary electrophoresis and Amino Acid Sequences are guaranteed to be matched with NCBI database.
Example of precipitation of biotinylated AviTag recombinant proteins with streptavidin beads
Figure4. 293T cells were transfected with different combinations of AviTag expression plasmids and biotin ligase, as indicated in the figure. Lysates were prepared 24 hours after transfection and incubated with streptavidin beads for 8 hours. Suspensions were centrifuged and pelleted beads were washed 3 times. Cell lysates (L), supernatants (S) and pelleted biotinylated protein bound to streptavidin beads (B) were resolved by SDS-PAGE. Biotinylated proteins were visualized on a western blot with streptavidin-HRP conjugate and chemiluminescent substrate (Pierce).
