Journal: Molecular Vision
Article Title: The expression of αA- and βB1-crystallin during normal development and regeneration, and proteomic analysis for the regenerating lens in Xenopus laevis
doi:
Figure Lengend Snippet: SDS–PAGE for induced expression of recombinant proteins (αA-crystallin-pet28, βB1-crystallin-pet28) and western blotting analysis for the two specific antibodies. Recombinant proteins were expressed in E. coli Rosetta (DE3). Their respective molecular weigh are 19 kDa and 23 kDa. In western blotting analysis, sample 1, 2, and 3 are total lens proteins; samples 4 and 5 are purified fusion proteins. By results, good specificity is shown.
Article Snippet: The resulting 555 bp and 741 bp fragments were digested with Nco I and Hind III (Takara, Tokyo, Japan) at 37 °C for 5 h, cloned into pET28 expression vectors (Invitrogen) digested by Nco I and Hind III (Nco I and Psc I are isocaudarners).
Techniques: SDS Page, Expressing, Recombinant, Western Blot, Purification