This pattern persisted when G. lemaneiformis SP fractions were generated to examine their anti-tumour activity and generate GLP1 (5.5 kDa), GLP2 (85 kDa) and GLP3 (82 kDa), with sulphate level of 0%, 10.8% and 23.2%, respectively, using microwaves at 2450 MHz and ultrasonic 40 kHz extraction (DEAE and Sephadex A-50) [21]. Here, GCG is linked to neoplasm.