2 kg – Adva Tech Group Inc.

AIN-76 Mineral Mixture

Ammonium Acetate

An animal origin (AO) acid hydrolysis of casein that contains low salt and iron content

D-Sorbitol

Bacto Proteose Peptone No. 3 is a member of the Bacto Proteose Peptones, which are enzymatic digests of protein
Studies show that no single peptone is the most suitable nitrogen source for every microbiological application
These findings led to the development of Bacto Proteose Peptone, Bacto Proteose Peptone No. 2, and Bacto Proteose Peptone No. 3. Bacto Proteose Peptone No. 4 is a spray-dried version of Bacto Proteose Peptone
Bacto Proteose Peptone No. 3 is used in preparing microbiological and mammalian cell culture media
Store in cool, dry conditions in well-sealed containers at 2°C to 25°C

Bacto Tryptone is an animal origin (AO) pancreatic digest of casein
It is included in standard methods manual applications and is listed in the Reagent section of the United States Pharmacopeia as meeting the specifications for a pancreatic digest of casein, a component in many of the media listed
The nutritional profile of this supplement is unique in that it provides a range of nutrients
Customers have used this supplement in fermentation applications and shown that it successfully supports the growth of many bacterial species during the production of animal health vaccines
This includes Escherichia coli, and Fusobacterium and Agrobacterium species when used together with Bacto Yeast Extract
Store in cool, dry conditions in well-sealed containers at 2° to 25°C

Features:

Pancreatic digest of casein
Developed while investigating a peptone particularly suitable for the elaboration of indole by bacteria
Animal origin nutritional supplement

Applications of Bacto Tryptone include:

Works well in fermentation applications
Use with common organisms such as Escherichia coli, as well as uncommon organisms such as the diatom Nitzschia laevis

Bacto Yeast Extracts are concentrates of the water-soluble portion of autolyzed Saccharomyces cerevisiae cells, 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 fermentation, and insect cell culture applications
Yeast extract provides essential water-soluble vitamins, amino acids, peptides, and carbohydrates to any medium formulation
Bacto Yeast Extract is one of the most complete and versatile fermentation supplements available
It is an important ingredient for the microbiological assay of vitamins
Yeast extract is also of value in the assay of antibiotics
B factor, a growth substance necessary for the production of rifampin in a Nocardia species, can be isolated from yeast extract
Bacto Yeast Extract, Technical, was developed to provide products priced for the biotechnology market with acceptable clarity and growth-promoting characteristics
Store in cool, dry conditions in well-sealed containers at 2°C to 25°C

Related yeast extract products include:

Gibco Yeast Extract – Developed to provide a product for the biotechnology/pharmaceutical market with acceptable clarity and growth-promoting characteristics. Media formulations containing yeast extract are specified in standard methods for various applications.
Difco Yeast Extract UF – Ultra-filtered and specifically designed for mammalian cell culture applications. With its low endotoxin level and high content of naturally occurring B vitamins, it can be used effectively to reduce the need for fetal bovine serum. It has an endotoxin level of less than or equal to 500 EU/g
Difco Yeast Extract Low-Dusting (LD) – Designed to limit the amount of dust generated compared to other spray-dried yeast extracts.