Tryptone Raw Materials Tryptone Powder

CAS:91079-83-3

MF:/

MW:/

EINECS:293-472-4

Specification: 99% min Tryptone

Sample:Tryptone Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance:White to Light Yellow

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Tryptone Powder Usage and Synthesis.

Tryptic Casein Peptones, also known as CaseinTryptone, is a kind of tryptone, which is made from casein in milk, degraded by tryptic enzyme treatment into small segmented peptides and peptones, rich in essential amino acids such as tryptophan, arginine, etc. It is used to prepare microbial culture medium and as an organic nitrogen source.

Compared with other tryptones, tryptic casein peptones are more fully enzymatically degraded due to the single raw protein, smaller peptide segments, high solubility in water, and lighter colour of solution. Commonly used in microbial culture, high-end fermentation engineering and cell exocrine expression experiments.

Uses of Tryptone.

Tryptic casein peptone as a nitrogen source for the cultivation of microorganisms that favour peptides over free amino acids. High-end fermentation engineering and exocytosis expression experiments. Tryptic casein is rich in tryptophan, which is degraded by E. coli to produce the malodorous indole, hence the use of tryptic casein in bacterial "indole assays".

As used in an improved formulation of TSA medium, said improved formulation of TSA medium comprises tryptic case peptone, soya peptone, liver digest, yeast extract, sodium chloride, sodium thioglycolate, dextrose, dipotassium hydrogen phosphate, agar.

Wherein: per 1000 ml of culture medium, it contains 15-20 g of tryptic case peptone, 1-5 g of soya peptone, 1-5 g of liver digest, 1-5 g of yeast extract, 2-6 g of sodium chloride, 0.5-2 g of sodium thioglycolate, 1-4 g of dextrose, 1-3 g of dipotassium hydrogenphosphate, and 10-20 g of agar, and pH = 7.3 ± 0.2.

The improved formulation of TSA medium can provide comprehensive nutrition, maintain the osmotic pressure of bacteria, repair damaged bacteria, and is suitable for the cultivation of most anaerobic microorganisms without affecting the existing performance, i.e., it can cultivate aerobic microorganisms at the same time.

Peptone is also widely used in high-quality antibiotics, vitamins, pharmaceutical industry, amino acids, organic acids, enzymes, xanthan gum and other fermentation industry, biochemical products and microbiological research in the field of dosage are very large, clinically used for anti-inflammatory swelling, industry used in the manufacture of leather, raw silk processing, food processing.

In the international market, peptone also belongs to one of the short varieties of tight price.

Synthetics of Tryptone.

Product Method of Bulk Tryptone Powder.