Fig. 3From: Joining the in vitro immunization of alpaca lymphocytes and phage display: rapid and cost effective pipeline for sdAb synthesisPurity of ILs was assessed by SDS-PAGE and Western blotting using anti-His probe (a). Arrows in a indicates ILs. Molecular mass of the ILs was also confirmed by MALDI–TOF (b). Masses 17.026 kDa of IL-2 and 14.332 kDa of IL-4 exactly matched with their predicted molecular weights (in silico prediction in Geneious Pro software)Back to article page