Figure 2
(a) The calibration graph for the estimation of protein molecular mass. (b) Typical analytical gel-filtration chromatogram obtained with recombinant SALDAP. The elution of SALDAP corresponds to the profile of a 115 kDa protein, which is in agreement with a dimeric form of SALDAP. The points represent individual absorbance (A280) readings and the SDS gel shows the eluted fraction corresponding to the highest absorbance. |