产品信息：
中文名称：胰蛋白胨
英文名称：Tryptone
说明： 酪蛋白胰酶水解产物。
CAS： 73049-73-7
外观： 米黄色粉末
储存条件： 室温避光干燥保存
Appearance………………..white to yellow powder
Total nitrogen……………..13.3％
Amino nitrogen……………3.7％
Sodium chloride……………0.4％
pH (2% solution)………….7.3 ± 0.2
Solubility………………10mg/ml in water
说明：Tryptone is a pancreatic digest of casein. It is notable for the absence of detectable levels of carbohydrates. Tryptone has been used in conjunction with casamino acids（酸水解酪蛋白） in nutritional studies to determine amino acids vs. peptide utilization. It has a high tryptophan content and is therefore used in media for testing the indole reaction. It is a constituent of media used in fermentation processes to produce antibiotics, extra-cellular protein, interferon and diphtheria toxoid.
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