Journal: bioRxiv
Article Title: The C-terminus of the TlpD cytoplasmic chemoreceptor promotes polar localization and function
doi: 10.1101/2024.11.08.622596
Figure Lengend Snippet: (A) Western blot of E. coli DH10B strains expressing TlpD from a plasmid were analyzed from whole-cell lysates with an anti-FLAG antibody which recognizes the C-terminal tag. (B) Whole-cell lysates of H. pylori G27 Δ tlpD strains complemented with tlpD constructs were similarly analyzed. The TlpD variant expressed is indicated at the top, with TlpD indicating full length with the 3XFLAG. Marker sizes are given in kilodaltons on the right. The expected size of TlpD is 51 kDa, ΔN4 is 45 kDa, ΔN5 is 39 kDa, ΔC3 is 38 kDa, and ΔC4 is 45 kDa. Western blots are representative of 3 biological replicates.
Article Snippet: PVDF membranes were incubated with a 1:20,000 dilution of rat anti-FLAG monoclonal antibody (Novus Biological, NBP1-06712) or a 1:4,000 to 1:10,000 dilution of rabbit anti-TlpA22 antibody [ ] diluted in 5% BSA at 4°C overnight.
Techniques: Western Blot, Expressing, Plasmid Preparation, Construct, Variant Assay, Marker