against Galectin-3 were kindly provided by Dr. H. Leffler (Lund University,
Sweden) and Dr. H.P. Elsässer (Philipps University, Marburg),
respectively. Monoclonal anti-acetylated α-tubulin (clone 6-11B-1, 1:200)
and γ-tubulin (clone GTU-88, 1:50) were from Sigma (Saint-Louis, MO) and
Abcam (Cambridge), respectively. Rabbit polyclonal IFT88 (1:100) was from
Proteintech (Chicago, IL). Anti-mouse Alexa-488 and anti-rabbit Alexa-568
secondary antibodies (1:250) were from Life Technologies (Paisley, UK).