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DMEM高糖培养基(含L-谷氨酰胺 不含HEPES,双抗)

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翌圣生物科技(上海)股份有限公司
13916312745 400-6111-883
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  • Brand  翌圣生物(Yeasen)货号41401ES76
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  • Main Business:分子生物酶,科研试剂及试剂盒,
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Last Updated 2025-08-12 14:17

DMEM高糖培养基(含L-谷氨酰胺 不含HEPES,双抗)

Dulbecco的改良Eagle培养基—DMEM(Dulbecco's Modified Eagle Medium)是一种广泛使用的基础培养基,适用于多种哺乳动物细胞培养,包括原代成纤维细胞,神经元,神经胶质细胞,HUVEC和平滑肌细胞,以及HeLa,293,Cos-7和PC-12等细胞系。DMEM是在MEM培养基的基础上研制的,与MEM培养基相比,氨基酸的含量增加了2倍,维生素增加了4倍,同时还增加了非必须氨基酸、微量铁离子以及丙|酮酸钠。

DMEM培养基最初设计为葡萄糖含量1000 mg/L的低糖型,后来又发展出葡萄糖含量为4500 mg/L的高糖型,现已广泛应用于各种细胞的培养。DMEM高糖型普遍应用于生长快、粘附性低的细胞、杂交瘤的骨髓瘤细胞、克隆细胞、DNA转染的转化细胞、原代病毒宿主细胞、单一细胞的培养以及疫苗的生产,例如利用CHO细胞表达EPO和生产乙肝疫苗。

L-谷氨酰胺是细胞培养液体环境中所必需的一种营养成分,但其在水溶液中不稳定,易降解。丙|酮酸钠可以作为细胞培养中的替代碳源,在葡萄糖不足的情况下,细胞也可以代谢丙|酮酸钠。

本产品含有:D-葡萄糖(4500 mg/L)、酚红、L-谷氨酰胺、丙|酮酸钠。

不含有:HEPES、双抗。

 

产品成分

Components

Molecular Weight

Concentration (mg/L)

mM

Amino Acids

Glycine

75.0

30.0

0.4

L-Arginine hydrochloride

211.0

84.0

0.39810428

L-Cystine 2HCl

313.0

63.0

0.20127796

L-Glutamine

146.0

584.0

4.0

L-Histidine hydrochloride-H2O

210.0

42.0

0.2

L-Isoleucine

131.0

105.0

0.8015267

L-Leucine

131.0

105.0

0.8015267

L-Lysine hydrochloride

183.0

146.0

0.7978142

L-Methionine

149.0

30.0

0.20134228

L-Phenylalanine

165.0

66.0

0.4

L-Serine

105.0

42.0

0.4

L-Threonine

119.0

95.0

0.79831934

L-Tryptophan

204.0

16.0

0.078431375

L-Tyrosine disodium salt dihydrate

261.0

104.0

0.39846742

L-Valine

117.0

94.0

0.8034188

Vitamins

Choline chloride

140.0

4.0

0.028571429

D-Calcium pantothenate

477.0

4.0

0.008385744

Folic Acid

441.0

4.0

0.009070295

Niacinamide

122.0

4.0

0.032786883

Pyridoxine hydrochloride

206.0

4.0

0.019417476

Riboflavin

376.0

0.4

0.0010638298

Thiamine hydrochloride

337.0

4.0

0.011869436

i-Inositol

180.0

7.2

0.04

Inorganic Salts

Calcium Chloride (CaCl2) (anhyd.)

111.0

200.0

1.8018018

Ferric Nitrate (Fe(NO3)3-9H2O)

404.0

0.1

2.4752476E-4

Magnesium Sulfate (MgSO4) (anhyd.)

120.0

97.67

0.8139166

Potassium Chloride (KCl)

75.0

400.0

5.3333335

Sodium Chloride (NaCl)

58.0

6400.0

110.344826

Sodium Phosphate monobasic (NaH2PO4-H2O)

138.0

125.0

0.9057971

Sodium Bicarbonate (NaHCO3)

84.0

3700.0

44.0

Other Components

D-Glucose (Dextrose)

180.0

4500.0

25.0

Phenol Red

376.4

15.0

0.039851222

Sodium Pyruvate

110.0

110.0

1.0

 

运输和保存方法

2-8℃避光保存,一年有效。

 

注意事项

1)为了您的安全和健康,请穿实验服并戴一次性手套操作。

2)本产品仅作科研用途。

 

Company Name 翌圣生物科技(上海)股份有限公司
Location
Business Scope 分子生物酶,科研试剂及试剂盒,
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