BioBasic/两性霉素B/5g/AD0030P
市场价：
¥1740.80
美元价：
870.40
产品分类：
抗猪
公司分类：
Anti_Swine
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
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.是一家生命科学研究支持公司，成立于加拿大多伦多-总部位于安大略省万锦市和纽约阿默斯特。在Bio Basic，我们相信实验室服务和消耗品可以而且应该负担得起。我们直接制造基因，寡核苷酸，提取试剂盒，PCR试剂和许多其他研究必需品。我们的制造和供应链网络使我们能够提供业内最实惠的价格，而不会影响质量。科学研究的进步涉及许多阶段的漫长而艰辛的旅程。我们认为，通过支持科学研究的初始阶段（也称为“基础研究”），可以为整个过程的成功奠定重要基础。当科学产品和服务的成本上涨时，基础科学研究遭受的损失最大，这就是为什么我们的使命是促进基础科学研究。现在，支持基础研究将使将来的应用研究成功。
