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配制成每升培养基中含 17.66克粉末。 IMDM(Iscove’s Modified Dulbecco Medium)即Iscove改良的DMEM培养基,是Guilber和Iscove在1976年设计的,用以培养红细胞前体细胞和巨噬细胞。IMDM培养基在DMEM培养基的基础上添加了硒、HEPES、丙酮酸钠以及额外的氨基酸和维生素,营养非常丰富,非常适合于快速增殖,高密度细胞培养。 本产品含有多类细胞培养所需的氨基酸、维生素、无机盐等多种成分,但不含蛋白质、脂类或任何生长因子,故此产品需搭配血清或无血清添加物使用。 应用 IMDM培养基不仅可以培养有特殊营养要求的细胞(如小鼠B淋巴细胞,LPS刺激的B细胞,骨髓造血细胞,T淋巴细胞以及各种杂交瘤细胞),还可以作为一些独特的无血清培养基的基础液。 配置方法: 【1】 于一容器中倒入约90%超纯水,将本品一袋或者称取 1L 用量,全部倒入该容器中,用少量超纯水将袋内残留粉末洗出。 【2】搅拌30min使所有成分完全溶解,待溶液澄清后,加入3.024g碳酸氢钠(分析纯),继续搅拌5-10min至溶解。 【3】加超纯水定容至1L。 【4】必要时用1mol/L氢氧化钠溶液或1mol/L盐酸溶液调整PH值至7.20-7.30,由于过滤会使培养基PH值稍微偏高,因此此处比目的PH值(7.20-7.40)要低一些。 【5】用孔径为0.2μm的滤膜正压过滤除菌(注意无菌操作)。 【6】过滤结束可以取少许液体培养基进行菌检,待合格后再使用。此时液体培养基保质期为1年,储存条件为2~8℃。 备注:该使用方法以1L规格为例,其他规格使用方法按照对应规格加入对应量的碳酸氢钠以及定容到对应规格的体积即可。 常规成分说明: 形态 粉末 L-谷氨酰胺 4mM D-葡萄糖 4500mg/L 丙酮酸铵 1mM HEPES 缓冲剂 25mM 酚红指示剂 15.0mg/L Description Reported to support murine B lymphocytes, hematopoietic tissue from bone marrow, B cells stimulated with lipopolysaccharide, T lymphocytes, and a variety of hybrid cells.Quantity: Formulated to contain 17.7 grams of powder per liter of medium.Reconstitution: Supplement with 3.024 g/L sodium bicarbonate.
Chinese name
Iscove 改良杜氏培养基
English name
Iscove′s Modified Dulbecco′s Medium
Chinese alias
-
English alias
IMDM
CAS number
MFCD00217469
molecular formula
-
molecular weight
-
Exact mass
用于细胞培养
PSA
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Logp
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Research chemical 10L

Research chemical 10L; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 10L.

item number:I477254-10L
Product model:10L
level: 10L
Lead Time:30days
sold 940 Items
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10L

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