1.11931

Casein Peptone

Enzymatic digest of casein from bovine milk, suitable for biotechnology and microbiology

• Szinonimák: Peptone from casein (Tryptone), Fermtech base materials for biotechnology, Peptone from casein. Tryptone
• CAS-szám: 91079-40-2
• UNSPSC kód: 41106212
• EC index szám: 293-428-4
• NACRES: NA.74

Tulajdonságok

• product name: Peptone from casein (Tryptone), for biotechnology Fermtech^®
• biológiai forrás: bovine milk
• Minőségi szint: 200
• Teszt: 12-14% amino-nitrogen basis (purity)
• form: powder
• gyártó/kereskedő neve: Fermtech^®
• pH: 6.7-7.7
• oldhatóság: 800 g/L
• térfogatsúly: 490 kg/m³
• alkalmazás(ok): microbiology
• tárolási hőmérséklet: 15-25°C

Leírás

Általános leírás

Peptone from casein (Tryptone) is a pancreatic digest of casein, used as a nitrogen, vitamins, and minerals source in culture media. It supports the growth of fastidious and non-fastidious micro-organisms. It can also be used for indole production because of its high tryptophan concentration. It is used as an additive to nutrient media in the production of toxins, vaccines, enzymes, and further biological products.

Alkalmazás

Peptone from casein (Tryptone) is used for detecting bacteria in dairy products, drinking and wastewater, and in antibiotic test media.

Analízis megjegyzés

Appearance: Lightly yellow to lightly brownishyellow fine powder.
Identity: passes test
Total nitrogen (N) (Kjeldahl): 12.0 - 14.0 %
Amino nitrogen (as N): 3.0 - 5.0 %
pH-value (5 %; water): 6.7 - 7.7
Sulfated ash (800 °C): ≤ 15 %
Loss on Drying (105°C): ≤ 6 %

Jogi információk

FERMTECH is a registered trademark of Merck KGaA, Darmstadt, Germany

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable