Pepsin-regulated digestion of proteins in the stomach

Pepsin-regulated digestion of proteins in the stomach
Pepsin-regulated digestion of proteins in the stomach


In this experiment, the students look at protein digestion by pepsin. They realise that pepsin only works in an acidic environment and therefore the stomach is the site of protein digestion.

Components of equipment sets

1 6741420  4 
Pepsin for biochemistry, 25 g LD
GHS08GHS07 H315 H319 H335 H334
1 667057  4 
Test tube rack metal, 20 mm Ø LD
1 30945  4 
Universal pencil LD
1 38221  4 
Stirring thermometer -10...+110 °C LD
3 6659541  8 
Rubber bulb LD
3 6659531  4 
Dropping pipette 150 mm x 7 mm Ø LD
1 664131  4 
Beaker Boro 3.3, 400 ml, squat LD
4 6640421  4 
Test tube Fiolax 16 mm x 160 mm LD
1 610010  8 
Laboratory safety goggles LD
1 6746900  4 
Hydrochloric acid, 1 mol/l, 500 ml LD
GHS05 Warning H290
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