基本信息
产品编号: |
D11585 |
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产品名称: |
D-Pantothenic acid |
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CAS: |
79-83-4 |
储存条件 |
粉末 |
-20℃充氮保存 |
四年 |
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分子式: |
溶于液体 |
-80℃ |
六个月 |
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分子量 |
219.23 |
-20℃ |
一个月 |
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化学名: |
(+)-(R)-3-(2,4-Dihydroxy-3,3-dimethylbutanamido)propanoic acid |
生物活性
产品描述 |
一种必需的微量营养素,作为辅酶 A (CoA) 的前体,在无数的生物过程中发挥关键作用,包括调节碳水化合物,脂质,蛋白和核酸代谢。 |
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体外研究 |
D-Pantothenic acid sodium is a precursor to coenzyme A and is primarily involved in energy production and lipid metabolism through the TCA cycle and the β-oxidation pathway, respectively |
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体内研究 |
Pantothenic acid (PTA; 3x10, 3x100, and 3x300mg/kg) decreases Valproic acid (VPA; 300, 400, and 500mg/kg, s.c.)-induced neural tube defects in mice |
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Animal Model: |
Female ICR mice weighing 29-35 g |
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Dosage: |
3x10, 3x100, and 3x300mg/kg (10mL/kg, volume administered) |
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Administration: |
Injected intraperitoneally (i.p.) on day 8.5 of gestation |
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Result: |
Significantly reduced VPA (300, 400, and 500mg/kg, s.c.)-induced exencephaly, while none of the other external malformations such as open eyelid or skeletal malformations such as fused, absent, or bifurcated ribs and fused thoracic vertebrae and fused sternebrae were reduced. |
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )