商品介绍
Product Description:Amphotericin B: Amphotericin B is a polyene antifungal antibiotic from Streptomyces sp. It has a high affinity for sterols, primarily ergosterols, of fungal and bacterial cell membranes. After binding to sterols, it forms channels in the membranes, causing small molecules to leak out. Amphotericin B is effective against fungi and yeast. The name of the drug is derived from the amphoteric behavior of the drug, due to the carboxyl group on the main ring and a primary amino group on the mycosamine ring. Amphotericin B induces K+ leakage, which is separate from its lethal action, as was demonstrated in human erythrocytes and is due to the inhibitory effect on the Na+/K+ pump. At sub-lethal concentrations, this drug stimulates either the activity of some membrane enzymes or cellular metabolism,3 in particular stimulation of some cells of the immune system. Minimum inhibitory concentrations range from 0.03–1 mg/ml for a variety of organisms including strains of Candida, Rhizopus, Asperigillus, and Coccidioides. It is inactive against bacteria, rickettsia, and viruses. Normal usage for maintenance of cell cultures is 2.5 mg/L with penicillin and streptomycin in the medium. For cultures already contaminated with yeast and fungus, use of this product at 2–4 times the normal level (5–10 mg/L), without penicillin and streptomycin for 2–3 subcultures is recommended. Once the contamination is under control, normal maintenance levels of amphotericin B should be used. Distilled water bath treatment is recommended for cleaning the incubator and for adding to the water reservoir to eliminate yeast and fungal contamination
Number of Containers:1
Refrigeration Requirements:Freezer
Shipping Conditions:ICE
UNSPSC Code:51101500
UNSPSC Category:Antibiotics and Antimycotics
品牌介绍
Bio Basic Inc.為加拿大知名化學藥品供應商，Bio Basic公司提供各式生物實驗用化學藥品、生物製劑，藥品種類豐富且選擇多樣，提供最經濟實惠的價格，為生物實驗用化學藥品的第一選擇。
盟基生物科技為加拿大Bio Basic在台灣經銷商，盟基生物科技的專業服務團隊提供了研究人員完整的銷售前與銷售後的技術資源，讓您於研究上無後顧之憂。
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![BioBasic/2-Deoxyguanosine-5-triphosphate [dGTP], trisodium salt,/50mg/DD0046G](images/BioBasic/web-1g-vial-v1_123.jpg)
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总部地址：
江苏省苏州市工业园区星湖街218号 苏州生物医药产业园一期（生物纳米园）A4-216(邮编：215125)
工作时间：周一至周五9:00~18:00
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