青霉素-链霉素溶液(双抗),100×
货号: PB180120
Price: ¥80
产品信息
产品简介 | 青霉素-链霉素(Penicillin-Streptomycin Solution)混合液,通常也被称为“双抗”,是体外培养中为预防微生物污染最常用的抗生素,常配制成100倍浓度母液使用。其中,青霉素能够干扰细菌细胞壁的合成,对革兰阳性菌特别有效;而链霉素能够与细菌核糖体30S亚单位结合,抑制细菌蛋白质的合成,对革兰氏阴性菌和革兰氏阳性菌均有效,但对革兰氏阴性菌特别有效。青霉素和链霉素联合使用可以预防绝大部分的细菌污染,但青霉素溶液对温度和酸碱度较为敏感,室温易降解,需冷冻保存,pH 6.0-6.5时最为稳定;而链霉素则相对稳定,pH 5.0~7.5时最为稳定。 |
产品形态 | 液体 |
产品浓度 | 100× |
产品规格 | 125mL |
PH | 6.0-6.4 |
抗菌谱 | 革兰氏阳性菌、阴性菌 |
青霉素G钠盐 | 10 kU/mL |
硫酸链霉素 | 10 mg/mL |
溶剂 | 10 mM PBS (pH 6.2) |
内毒素 | <3 |
储存条件 | -5~-20℃,避光储存 |
运输条件 | 低温 |
有效期 | 12个月 |
注意事项 |
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期刊:Immunity Inflammation and Disease
影响因子:3.200
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期刊:Immunity Inflammation and Disease
DOI:10.1002/iid3.995
影响因子:3.200
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期刊:Immunity Inflammation and Disease
影响因子:3.200
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期刊:BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
DOI:10.1016/j.bbrc.2023.06.072
影响因子:3.100
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期刊:SHOCK
DOI:10.1097/SHK.0000000000002270
影响因子:3.100
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期刊:Brain and Behavior
影响因子:3.100
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期刊:CURRENT PHARMACEUTICAL DESIGN
DOI:10.2174/1381612829666230201144029
影响因子:3.100
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期刊:Clinical Breast Cancer
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影响因子:3.100
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期刊:Chemical Biology & Drug Design
影响因子:3.000
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期刊:APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
DOI:10.1007/s12010-023-04770-w
影响因子:3.000
引用产品: 青霉素-链霉素溶液 (双抗),100×

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