Fig. 2From: Antibacterial activity of an acidic phospholipase A2 (NN-XIb-PLA2) from the venom of Naja naja (Indian cobra)Dose dependent indirect hemolytic activity of NN-XIb-PLA2. NN-XIA-PLA2 (0–3 µg) in 100 µl of phosphate-buffered Saline (PBS) was incubated with erythrocytes, egg yolk and PBS (1:1:8 v/v) for 10 min at 37 °C. The released hemoglobin in the supernatant was measured by taking absorbance at 540 nm. The results shows ± SEM for n = 4Back to article page