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杆菌肽 杆菌肽

杆菌肽

CAS号 1405-87-4
规格 1kg/tin
纯度 99%
货号 OC-1405-87-4
货期 ---
品牌 octagonchem
库存 ---
注意：请务必与卖家联系核实单价库存，以确保您的资金安全及交易顺利。
参考价： ￥7000.00 元/公斤
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货号 品牌 纯度 规格 参考价 货期
OC-1405-87-4 octagonchem 99% 1kg/tin ￥7000.00元/公斤 ---

产品详情

详细信息(中文)：
医药级杆菌肽现货销售
详细信息(英文)：
What is bacitracin?
Bacitracin is a white to off-white fluffy powder. It is one of our China GMP-Approved APIs along with Bacitracin zinc, polymyxin b sulfate. It is soluble in water, ethanol, and pyridine. Its acidic or neutral aqueous solution is relatively stable. When pH maintains at 5-7, the bacitracin solution is stable for 4 weeks. When solution pH is greater than 9, bacitracin could degrade rapidly at room temperature.
Bacitracin, first isolated in 1945 and later commercially produced, is a mixture of related polypeptides widely used as an antibiotic in injections or topical formulations.
It is a mixture of related compounds with different antibacterial activities. Components include bacitracin A, A1, B, B1, B2, C, D, E, F, G, and X. Bacitracin A was found to have the most antibacterial activity. Bacitracin B1 and B2 have similar potencies and are approximately 90% as active as bacitracin A. Other bacitracin components including F and X do not appear to be extensively studied.
Bacitracin is manufactured by growing the bacteria Bacillus subtilis var Tracy in a container of liquid growth medium in our FDA-audited facility. After fermentation, the bacteria synthesize the antibiotic and secrete the antibiotic into the medium. Then bacitracin is extracted from the medium through chemical processing.
Bacitracin is an effective narrow-spectrum polypeptide with an antibacterial spectrum similar to penicillin and effective against Gram-positive bacteria, some Gram-negative bacteria, spirochetes, and actinomycetes. These polypeptides inhibit Gram-positive bacteria by interfering with the cell wall and peptidoglycan synthesis.

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产品实物图

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英文名 Bacitracin
中文名 杆菌肽
CAS号 1405-87-4 溶解性 可溶
分子量 1422.69000 熔点 221-225°C
密度 1.43 g/cm3 沸点 1750.1ºC at 760 mmHg

商家信息

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山东八方化工科技有限公司

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  • 公司类型：贸易商
  • 成立时间：2020-03-26
  • 所在地区：山东省烟台市
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