hog gastric mucin was resistant to pancreatic proteases : less than 10 % of the mucin protein became soluble in 80 % vol/vol ethanol after 24-h incubation with trypsin , alpha-chymotrypsin , and elastase , and its elution pattern from sephadex g-200 remained unchanged after elastase treatment , with 90 % eluting at the void volume .
C0017135
gastric mucin
C0026682
mucin