Nutritional Supplements

Nutritional Supplements

Culture media supplements that provide nourishment and cell growth support when added to cell culture media.
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GlycanTune™ A+ Total Feed Gibco™

GlycanTune™ A+ Total Feed is an AGT™, or Advanced Granulation Technology™, feeding supplement specifically designed for a fed-batch culture of multiple cell lines. When used, this dry-format, single-part total feeding supplement can shift glycan profiles from heavily G0F to mostly G1F and G2F...

EfficientFeed™ C+ AGT™ Supplement Gibco™

Gibco™ EfficientFeed™ C+ (Plus) AGT™ Supplement is a dry-format single-part supplement for fed batch addition to the culture of multiple cell lines to assist with process development and maximization of bioreactor utilization.

CTS™ GlutaMAX™-I Supplement Gibco™

GLUTAMAX I, L-alanyl-L-glutamine, is a dipeptide substitute for L-glutamine and can be used as a direct substitute for L-Glutamine at equimolar concentrations in mammalian and stem cell culture with minimal or no adaptation.

CD EfficientFeed™ C AGT™ Nutrient Supplement Gibco™

GIBCO™ CD EfficientFeed™ C AGT™ nutrient supplement is a dry format single part supplement for fed batch addition to the culture of multiple cell lines. This product is designed to work with GS CHO cell lines as a single feed without the need for additional GS supplements.

Bacto™ Soytone Gibco™

Bacto Soytone is an enzymatic digest of soy that uses an animal origin (AO) (porcine) enzyme for digestion. The naturally high concentrations of vitamins and carbohydrates found in soy make Bacto Soytone a nutritious and excellent carbohydrate source for those not concerned about the processing step...

Polypeptone™ Peptone Gibco™

Polypeptone Peptone is a mixture of peptones made up of equal parts of pancreatic digest of casein and peptic digest of animal tissue. Polypeptone Peptone includes the high content of amino acids and small polypeptides characteristic of pancreatic digest of casein and the larger polypeptides...

Bacto™ Yeast Extract, technical Gibco™

Bacto Yeast Extracts are concentrates of the water-soluble portion of autolyzed Saccharomyces cerevisiae cells. They are derived from primary grown baker’s yeast. These animal origin-free products are suitable for use as multi-functional nutritional supplements in mammalian cell culture, microbial...

Tryptic Soy Broth, without dextrose Gibco™

Tryptic Soy Broth without Dextrose is an enzymatic digest of casein and soybean meal. It is a low carbohydrate basal medium used for cultivating fastidious and nonfastidious microorganisms. Dextrose is omitted from the formula to permit use of the medium in fermentation studies where carbohydrates...

Bacto™ Casamino Acids Gibco™

Bacto Casamino Acids is an animal origin (AO) acid hydrolysis of casein. This supplement contains low salt and iron content making it an excellent supplement for media formulations where nitrogen requirements are minimal.

Difco™ Yeast Extract, ultra-filtered (UF) Gibco™

Difco Yeast Extracts are concentrates of the water-soluble portion of autolyzed Saccharomyces cerevisiae cells. Our yeast extracts are derived from primary grown baker’s yeast. These animal origin-free products are suitable for use as multi-functional nutritional supplements in mammalian cell...

Acidicase™ Peptone Gibco™

Acidicase Peptone is a hydrochloric acid hydrolysate of casein. The manufacturing process produces a casein hydrolysate, which has a high salt content of approximately 37% and nitrogen content of approximately 8%.

Bacto™ Proteose Peptone Gibco™

Bacto Proteose Peptones are enzymatic digests of protein. Studies of peptic digests of animal tissue prepared under varying digestion parameters demonstrated that no single peptone is the most suitable nitrogen source for every microbiological application.

Starter Pak No. 1 Gibco™

Starter Pak No. 1 features a combination of yeast- and soy-based peptones. Three of the products in this pack have been ultra-filtered to reduce endotoxin levels. The yeast products add a mixture of peptides, amino acids, carbohydrates (simple and complex), nucleosides, and vitamins to any medium...

Bacto™ Neopeptone Gibco™

Bacto Neopeptone is an animal origin (AO) enzymatic digest of bovine (milk) and porcine protein. This nutritional supplement provides vitamins, nucleotides, minerals, and peptides in a variety of sizes to any culture formulation.

Starter Pak No. 2 Gibco™

Starter Pak No. 2 contain a variety of animal origin and animal origin-free peptones that offer many essential nutrients needed for the production of human and animal vaccines. It provides conveniently packaged, 100-g, non-GMP samples of these peptones that are best suited for vaccine production and...
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