Fig. 2. Production of recombinant HDM allergens. Purified each allergen (10 µg) were separated on a 15% polyacrylamide gel containing sodium dodecyl sulfate under reducing conditions. M, molecular mass standard; 01, recombinant Der f 1; 02, recombinant Der f 2; 06, recombinant Der f 6; 08, recombinant Der f 8; 10, recombinant Der f 10; 20, recombinant Der f 20.
