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B-27™ Supplement (50X), minus vitamin A
- 类型:细胞因子及添加物
- 品牌:Thermo-1
规格: 10mL
货号: 12587010
价格: ¥2240.00
优惠: ¥1350.00
规格: 100mL
货号: 12587001
价格: ¥21208.00
优惠: ¥14600.00
数量:
B-27 添加剂是一款成分确定的无血清添加剂,包含抗氧化剂、蛋白、维生素和脂肪酸,这些组分以最优比例混合后可支持神经细胞的培养。原始的无血清神经细胞培养添加剂配方由Gregory Brewer博士 和同事研发得到,可参考文献 Brewer et al., J Neuroscience Res 35: 567-576, 1993 and Brewer and Cotman, Brain Res 494: 65-74, 1989 [1,2].
维持原代神经元的健康长期培养(三周及以上)可能具有挑战性,因为这些细胞非常敏感,并且在培养过程中往往会经历渐进式细胞死亡。 B-27 Plus 添加剂可促进培养中原代神经元的存活和成熟。
作为对使用较多的神经元细胞培养添加剂的改进,B-27 添加剂(去除维生素 A)是初始 B-27 添加剂在去除维生素 A(视黄醇乙酸酯)后的定制版本。B-27 添加剂(去除维生素 A)是一种无血清添加剂,无论是悬浮的神经球还是贴壁单层培养,都是用于培养神经祖细胞和神经干细胞的理想选择,而不会诱导分化。B-27 添加剂(去除维生素 A)以 50X 液体形式提供,适合与 Neurobasal 培养基或 Neurobasal-A 培养基配合使用进行神经元细胞培养,而无需星形胶质细胞滋养层。
B-27 添加剂适用于大多数神经元细胞应用。
B-27各种添加剂的选择指南:
| 货号 | 货名 | 规格 | 应用 |
| 17504044 | B-27 Supplement Serum Free 无血清添加剂(50×) | 10mL | 神经细胞, postnatal and adult brain neurons |
| 17504001 | B-27 Supplement Serum Free 无血清添加剂(50×) | 100mL | 神经细胞,postnatal and adult brain neurons |
| A3582801 | B-27 Plus Supplement (50×) | 10mL | 神经细胞,prenatal primary neurons, stem cell-derived neurons,electrophysiology studies |
| 12587001 | B-27 Supplement Minus Vitamin A (50×) liquid | 10mL | 神经祖细胞,神经干细胞的扩增培养 |
| 12587010 | B-27 Supplement Minus Vitamin A (50×) liquid | 100mL | 神经祖细胞,神经干细胞的扩增培养 |
| 10889038 | B-27 Supplement Minus AO (50×) liquid | Studies of oxidative stress and damage, apoptosis, or where free-radical damage to neurons occurs | |
| A1895601 | B-27 Supplement Minus insulin (50×) | 10mL | 神经细胞,Studies of insulin secretion or insulin receptors |
| A1895602 | B-27 Supplement Minus insulin (50×) | 100mL | 神经细胞,Studies of insulin secretion or insulin receptors |
B-27各种添加剂成分组成:
| Components (成分) | B-27 Supplement Serum Free 无血清添加剂(50×) | B-27 Supplement Minus Vitamin A (50×) liquid | B-27 Supplement Minus AO (50×) liquid | B-27 Supplement Minus insulin (50×) | |
| Vitamins | Biotin | √ | √ | √ | √ |
| DL Alpha Tocopherol Acetate | √ | √ | √ | ||
| DL Alpha-Tocopherol | √ | √ | √ | ||
| Vitamin A (acetate) | √ | √ | √ | ||
| Proteins | BSA, fatty acid free Fraction V | √ | √ | √ | √ |
| Catalase | √ | √ | √ | ||
| Human Recombinant Insulin | √ | √ | √ | ||
| Human Transferrin | √ | √ | √ | √ | |
| Superoxide Dismutase | √ | √ | √ | ||
| Other Components | Corticosterone | √ | √ | √ | √ |
| D-Galactose | √ | √ | √ | √ | |
| Ethanolamine HCl | √ | √ | √ | √ | |
| Glutathione (reduced) | √ | √ | √ | ||
| L-Carnitine HCl | √ | √ | √ | √ | |
| Linoleic Acid | √ | √ | √ | √ | |
| Linolenic Acid | √ | √ | √ | √ | |
| Progesterone | √ | √ | √ | √ | |
| Putrescine 2HCl | √ | √ | √ | √ | |
| Sodium Selenite | √ | √ | √ | √ | |
| T3 (triodo-I-thyronine) | √ | √ | √ | √ | |
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