基本信息
产品编号: |
C11211 |
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产品名称: |
Conduritol B epoxide |
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CAS: |
6090-95-5 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
六个月 |
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分子量 |
162.14 |
-20℃ |
一个月 |
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化学名: |
(1R,2R,3S,4S,5R,6S)-7-Oxabicyclo[4.1.0]heptane-2,3,4,5-tetraol |
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Solubility (25°C): |
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体外:
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DMSO |
50mg/mL (308.38mM; Need ultrasonic) |
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Ethanol |
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Water |
100mg/mL (616.75mM; Need ultrasonic) |
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体内(现配现用): |
1.请依序添加每种溶剂:PBS Solubility: 100mg/mL (616.75mM); Clear solution; Need ultrasonic 2.请依序添加每种溶剂:10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility: ≥ 2.5mg/mL (15.42mM); Clear solution |
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此⽅案可获得 ≥ 2.5mg/mL (15.42mM,饱和度未知) 的澄清溶液。 以 1mL ⼯作液为例,取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 400μL PEG300 中,混合均匀;向上述体系中加⼊ 50μL Tween-80,混合均匀;然后继续加⼊ 450μL ⽣理盐⽔定容⾄ 1mL。 |
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3.请依序添加每种溶剂:10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5mg/mL (15.42mM); Clear solution |
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此⽅案可获得 ≥ 2.5mg/mL (15.42mM,饱和度未知) 的澄清溶液。 以 1mL ⼯作液为例,取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 900μL 20% 的 SBE-β-CD ⽣理盐⽔⽔溶液中,混合均匀。 |
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4.请依序添加每种溶剂:10% DMSO→90% corn oil Solubility: ≥ 2.5mg/mL (15.42mM); Clear solution |
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此⽅案可获得 ≥ 2.5mg/mL (15.42mM,饱和度未知) 的澄清溶液,此⽅案不适⽤于实验周期在半个⽉以上的实验。 以 1mL ⼯作液为例,取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 900μL ⽟⽶油中,混合均匀。 |
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<1mg/ml表示微溶或不溶。 |
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普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 |
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
制备储备液
浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
1mM |
6.1675mL |
30.8375mL |
61.6751mL |
5mM |
1.2335mL |
6.1675mL |
12.3350mL |
10mM |
0.6168mL |
3.0838mL |
6.1675mL |
生物活性
产品描述 |
一种不可逆的,共价的β-glucosidase抑制剂。 |
靶点 |
Treating N2a and Conduritol B epoxide-N2a cells with G6 gave GC reductions to 7% and 26% of untreated levels, respectively. G6 treated Conduritol B epoxide-N2a also has significantly decreased GS. Co-treatment of G6 and dantrolene of Conduritol B epoxide-N2a cells lead to a similar degree of GC and GS reduction as G6 alone, indicating a specific effect of G6 on inhibition of substrate accumulation, Conduritol B epoxide-N2a cells have higher calcium levels than in N2a cells without caffeine at baseline. Conduritol B epoxide-N2a cells show a significant increase in cytosolic calcium levels compared to N2a cells. Conduritol B epoxide-N2a cells show a significant reduction in OCR as evidenced by approximately 50% in all the parameters, including rate of ATP production, basal respiration, and maximal respiration, compared to N2a cells, indicating reduced mitochondrial function in this nGD cell model. In dantrolene-treated Conduritol B epoxide-N2a cells, levels of Ryr3 are increased to 76% of WT level |
体外研究 |
Conduritol B epoxide treatment of 4L, 9H, 9V and WT mice (100mg/kg/day, i.p.) from postnatal day 5 to 11 does not induce α-synuclein aggregates. Long-term daily Conduritol B epoxide treatment of 4L mice (100mg/kg/day of Conduritol B epoxide from postnatal day 15 for 24 or 36 doses) leads to hind limb paralysis and small amounts of α-synuclein accumulation in the olfactory bulb, brainstem, and PVP near D3V (dorsal 3rd ventricle) |
推荐实验方法(仅供参考)
Kinase Assay |
Cells are homogenized in 1% sodium taurocholate/1% Triton X-100. GCase activity is determined fluorometrically using 4MU-Glucose as the substrate in 0.25% sodium taurocholate, 0.25% Triton X-100 and 0.1M citric-phosphate buffer (pH 5.6). Brain tissues are homogenized in 1X PBS and incubated in 5µM brain phosphatidylserine and 0.1M citric-phosphate buffer (pH 5.6) for GCase activity assay using 4MU-Glucose as substrate. Protein concentrations are determined by BCA assay using BSA as standard. |
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Animal Administration |
Gba1 point mutated 4L, 9H and 9V mice or WT mice are intraperitoneally injected with 100mg/kg/day of Conduritol B epoxide. In short-term experiments, daily injections are initiated at postnatal day 5 and continued for 6 daily doses. The mice are sacrificed on day 12 or 2 months after last injection. In long-term experiments, 4L mice are injected daily beginning at postnatal day 15 for 24 or 36 daily doses and sacrificed the day after last injection. Mice are perfused with PBS and organs are harvested for enzyme activity, lipid and histological analyses. |
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 )