Fig. 5.
Mature LOX appears only in conditioned media. Conditioned media from NIH 3T3 cells was blotted and probed with anti-LOX2527 and anti-LOpep3. Lane 1, NIH 3T3 cell extract; lane 2, 30 μl of NIH 3T3 conditioned media, concentrated from 0.1 ml on Centricon YM-10 column. The strongly hybridizing band at ~55 kDa in lane 2 is immunoglobulin derived from the fetal bovine serum added to cell culture media.