BD Difco Yeast Nitrogen Base w

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  • 208.33/

上海伟进生物科技有限公司
18930085161 021-54960076
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  • Brand  BD difco
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Last Updated 2025-08-12 14:40

BD Difco Yeast Nitrogen Base w

Difco ™ Yeast Nitrogen Base without Amino Acids
YNB为酵母生长提供无氨基酸氮源和生长因子。
本产品含硫酸铵,不含氨基酸
货号 # 品名 Brand 规格 报价 促销价
291940 Yeast Nitrogen Base without Amino Acids Difco 100g 433.00 350.00
291920 Difco 500g 1500.00
产品配方(Difco™ Yeast Nitrogen Base without Amino Acids,每升含量):
氮源(Nitrogen Source)
硫酸铵 Ammonium Sulfate 5.0g
维生素(Vitamins)
生物素 Biotin 2.0μg
泛酸钙 Calcium Pantothenate 400.0μg
叶酸 Folic Acid 2.0μg
肌醇 Inositol 2,000.0μg
烟酸 Niacin 400.0μg
对氨基苯甲酸 p-Aminobenzoic Acid 200.0μg
盐酸吡哆醇 Pyridoxine Hydrochloride 400.0μg
核黄素 Riboflavin 200.0μg
盐酸硫胺素 Thiamine Hydrochloride 400.0μg
微量元素(Compounds Supplying Trace Elements)
硼酸 Boric Acid 500.0μg
硫酸铜 Copper Sulfate 40.0μg
碘化钾 Potassium Iodide 100.0μg
氯化铁 Ferric Chloride 200.0μg
硫酸锰 Manganese Sulfate 400.0μg
钼酸钠 Sodium Molybdate 200.0μg
硫酸锌 Zinc Sulfate 400.0μg
盐(Salts)
磷酸二氢钾 Monopotassium Phosphate 1.0g
硫酸镁 Magnesium Sulfate 0.5g
氯化钠 Sodium Chloride 0.1g
氯化钙 Calcium Chloride 0.1g
产品链接
英文说明书

配制方法(Difco™ Yeast Nitrogen Base without Amino Acids):
  1. 为了方便过滤,按照如下方法配制10×母液:依次溶解6.7g 无氨基酵母氮源基础,5g 葡萄糖或其它等量碳水化合物,以及5-10 mg% 需要的氨基酸,于100ml蒸馏水(或去离子水),若有必要,可加热促溶。混匀。
  2. 用0.22um滤膜过滤除菌,之后置于2-8°C保存。
  3. 无菌条件吸取0.5ml 10×母液加入4.5ml 蒸馏水(或去离子水),混合均匀,即得到最终工作用的培养基。
  4. 使用稳定且典型的控制培养条件来测试培养基的性能。
仅供研究使用。不得用于动物或人类的诊断或治疗。
Company Name 上海伟进生物科技有限公司
Location
Business Scope Omega试剂盒,Sigma,Invitrogen(Gibco) 胎牛血清,Amresco试剂,SantaCruz抗体,MBI(FermentaS),R&D细胞因子及检测试剂盒,
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