DMEM/F-12 Reduced Serum Medium
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41420ES76
500ml
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¥ 455.00
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DMEM/F-12减血清培养基是在经典DMEM/F-12的基础上额外添加了乙醇胺、谷胱甘肽、抗坏血酸、胰岛素、转铁蛋白、牛血清白蛋白以及微量元素,可用于在低血清状态下维持细胞的生长,应用于减血清哺乳动物细胞培养。使用前需添加1~5%的胎牛血清及4mM的L-谷氨酰胺或丙氨酰-谷氨酰胺。由于不同种类的细胞对血清的依赖程度不同,建议针对不同细胞进行优化后以确定最终的血清浓度。与经典DMEM/F-12相比,在不影响细胞生长速率和形态的情况下,使用该配方可减少50~90%的血清用量,从而降低培养条件波动,延长同一批次血清使用的时间。

       本品是用注射用水制备且含有(+)酚红,不含(-)L-谷氨酰胺和HEPES。

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无菌检测本品经无菌过滤处理
内毒素残留≤1 EU/mL
渗透压290~330 mOsm/kg·H20
pH7.0~7.4



组分配方


ComponentsMolecular WeightConcentration (mg/L)mM
Amino Acids
Glycine7518.750.25
L-Alanine894.450.05
L-Arginine hydrochloride211147.50.6991
L-Asparagine-H2O1507.50.05
L-Aspartic acid1336.650.05
L-Cysteine hydrochloride-H2O17617.560.0998
L-Cystine 2HCl31331.290.1
L-Glutamic Acid1477.350.05
L-Glutamine14600
L-Histidine hydrochloride-H2O21031.480.1499
L-Isoleucine13154.470.4158
L-Leucine13159.050.4508
L-Lysine hydrochloride18391.250.4986
L-Methionine14917.240.1157
L-Phenylalanine16535.480.215
L-Proline11517.250.15
L-Serine10526.250.25
L-Threonine11953.450.4492
L-Tryptophan2049.020.0442
L-Tyrosine disodium salt dihydrate26155.790.2138
L-Valine11752.850.4517
Inorganic Salts
Calcium Chloride (CaCl2) (anhyd.)111116.61.0505
Cupric sulfate (CuSO4-5H2O)2500.00135E-06
Ferric Nitrate (Fe(NO3)3"9H2O)4040.050.0001
Ferric sulfate (FeSO4-7H2O)2780.4170.0015
Magnesium Chloride (anhydrous)9528.640.3015
Magnesium Sulfate (MgSO4) (anhyd.)12048.840.407
Potassium Chloride (KCl)75311.84.1573
Sodium Bicarbonate (NaHCO3)84243829.024
Sodium Chloride (NaCl)586995.5120.61
Sodium Phosphate dibasic (Na2HPO4) anhydrous14271.020.5001
Sodium Phosphate monobasic (NaH2PO4-H2O)13862.50.4529
Zinc sulfate (ZnSO4-7H2O)2880.8640.003
Other Components
D-Glucose (Dextrose)180315117.506
Ethanolamine97.541.90.0195
HEPES23800
Hypoxanthine Na1592.390.015
Linoleic Acid2800.0420.0001
Lipoic Acid2060.1050.0005
Phenol Red376.48.10.0215
Putrescine 2HCl1610.0810.0005
Sodium Pyruvate1101101
Thymidine2420.3650.0015
Proteins
Bovine Serum Albumin 4000
Human Transferrin (Holo) 7.50
Insulin Recombinant 100
Reducing Agents
Glutathione, monosodium30710.0033
Trace Elements
Ammonium Metavanadate116.980.00033E-06
Manganous Chloride1985E-053E-07
Sodium Selenite1730.0053E-05
Vitamins
Ascorbic Acid phosphate289.542.50.0086
Biotin2440.00351E-05
Choline chloride1408.980.0641
D-Calcium pantothenate4772.240.0047
Folic Acid4412.650.006
i-Inositol18012.60.07
Niacinamide1222.020.0166
Pyridoxine hydrochloride20620.0097
Riboflavin3760.2190.0006
Thiamine hydrochloride3372.170.0064
Vitamin B1213550.680.0005


应用案例

产品应用

可用于MRC-5、SP2、Vero、WI-38和Jurkat等细胞培养

存储条件

蓝冰运输。2~8℃避光保存,有效期一年。

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已发表文献

[1] Zheng Y, Ke L, Lu Y, et al. Enhanced Healing and Antimicrobial Efficacy of Chitosan-g-Polyacrylamide in a Rat Model of Gingival Ulcers. Front Chem. 2020;8:273. Published 2020 Apr 24. doi:10.3389/fchem.2020.00273(IF:3.693)

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