Our Products

Technology. Value. Solutions.

Innovative solutions in the biotech and nutraceutical industry ranging from yield improving fermentation ingredients to those used in wellness foods.

Applications in:

Pharmaceutical
•    Biologics and Vaccines
Fermentation Media
•    Nutrient systems, Cell and Tissue Culture
Food/Feed Industry
•    Probiotics and Nutrition

Soy Peptones

Nu-Tek BioScience utilizes a unique proprietary process to enzymatically hydrolyze and purify soy protein to produce high quality products. Only enzymes of microbial origin are used to produce these soy peptones. HSP-A is clear in solution.

Pea Peptones

Nu-Tek Pea Peptone HPP-A is an excellent source of natural nitrogen and necessary growth factors needed for optimum probiotic culture fermentations.And is an excellent alternative to Dairy and Soy Peptones for the production of probiotic cultures.

Product Product Number
Nu-Tek Soy Peptones 1000 Series
HSP-A10KF Ultra-Filtered Soy Peptone 1000
HSP-A Soy Peptone 1100
Nu-Tek Peptone Blends 2000 Series
SY3 (Yeast Extract: Soy Peptone) 2100
SY6 (Soy Peptone: Yeast Extract) 2200
SY6B (Soy Peptone: Yeast Extract) 2300
PY6 (Pea Peptone: Yeast Extract) 2400
Nu-Tek Dairy Peptones & Hydrolysates 4000 & 5000 Series
Casein Peptone 4510
Casein Peptone 4520
Lactalbumin Hydrolysate 5100
Nu-Tek Pea Peptones & Hydrolysates 7000 Series
HPP-A UF Ultra-Filtered Pea Peptone 7100
HPP-A Pea Peptone 7200
Pea Protein Hydrolysate-PPH-A 7500
Pea Protein Hydrolysate-PPH-B 7600
Yeast Extracts-Fermentation 9000 Series
YE-AL (liquid) 9100
YE-AD (dry) 9300
YE-AD-UF (Ultra-Filtered) 9350
YE-LL (liquid) 9700
YE-LD (dry) 9800
YE-SL (liquid) 9900
YE-SD (dry) 9950

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Galactose can be an inducer for production of therapeutic proteins by auto-induction using E. coli BL21 strains

Animal-Free Therapeutic Protein Production. Nu-Tek BioScience’s Soy Peptone an effective replacement for Tryptone in LB Formulations. Recently lactose mediated auto-induction in Escherichia coli has gained a lot of interest because higher protein titer could be...

Effect of Completely Meat-Free MRS Medium on Lactobacillus acidophilus

        Enzymatically Hydrolyzed proteins are commonly used in bacterial media formulations to provide a rich source of complex nitrogen, carbon, peptides, carbohydrates, and amino acids necessary to provide reliable growth of microorganisms. As media formulations...

Comparing the Effect of Different Peptone Media Formulations on Growth of Various Strains of Escherichia coli

        Enzymatically Hydrolyzed proteins are commonly used in media formulations to provide a rich source of complex nitrogen, carbon, peptides, carbohydrates, and amino acids necessary to provide reliable growth of microorganisms. As media formulations have evolved,...

Hydrolyzed Proteins for Increased Productivity in Biotherapeutics

Increase Productivity in Biotherapeutic Fermentation. Nu-Tek BioScience’s yield-boosting products can provide the increase you need. The progressive discoveries of new vaccines and therapeutics result in higher demands for more efficient systems to produce...