Tryptone N1 is manufactured by a controlled enzymatic hydrolysis of casein. Click below PDF file for product information.

Polypeptone YS-101110 contains a mix of peptides and free amino acids. Polypeptone YS-101110 is manufactured with raw materials from vegetal origin only. Polypeptone YS-101110 is guaranteed "non GMO".

A low sodium yeast peptone which provides an excellent source of nitrogen, vitamins and minerals for microbial media and fermentations. Click below PDF file for product information.

A bacteriological grade primary grown yeast peptone of the genus Saccharomyces cerevisae.  It contains a high level of protein in the form of readily and easily assimilated amino acids and peptides.  It also contains soluble nucleic acids, vitamins, minerals and other factors to stimulate growth and metabolites production.  It is ultrafiltered and spray-dried powder.

Meat Peptone S1 is manufactured by a controlled enzymatic hydrolysis of animal tissues. Fine beige powder easily soluble in water. Meat Peptone S1 contains a mix of peptides and free amino acids.