中文名称: | AR7 | ||||
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英文名称: | AR7 | ||||
别名: | AR7 7-Chloro-3-(4-methylphenyl)-2H-1,4-benzoxazine | ||||
CAS No: | 80306-38-3 | 分子式: | C15H12ClNO | 分子量: | 257.71 |
CAS No: | 80306-38-3 | ||||
分子式: | C15H12ClNO | ||||
分子量: | 257.71 |
基本信息
产品编号: |
A90003 |
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产品名称: |
AR7 |
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CAS: |
80306-38-3 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
两年 |
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分子量 |
257.71 |
-20℃ |
一个月 |
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化学名: |
7-Chloro-3-(4-methylphenyl)-2H-1,4-benzoxazine |
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Solubility (25°C): |
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体外:
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DMSO |
4mg/mL(15.52mM) |
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Ethanol |
Insoluble |
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Water |
Insoluble |
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体内(现配现用): |
1.请依序添加每种溶剂:10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility:2.5mg/mL(9.70mM);Suspended solution; Need ultrasonic |
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此⽅案可获得2.5mg/mL(9.70mM)的均匀悬浊液,悬浊液可⽤于⼝服和腹腔注射。以1mL⼯作液为例,取100μL25.0mg/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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2.请依序添加每种溶剂:10% DMSO→90% (20% SBE-β-CD in saline) Solubility:2.5mg/mL(9.70mM);Suspended solution; Need ultrasonic |
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此⽅案可获得2.5mg/mL(9.70mM)的均匀悬浊液,悬浊液可⽤于⼝服和腹腔注射。以1mL⼯作液为例,取100μL25.0mg/mL的澄清DMSO储备液加到900μL20%的SBE-β-CD⽣理盐⽔⽔溶液中,混合均匀。 |
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3.请依序添加每种溶剂:10% DMSO→90% corn oil Solubility:≥2.5mg/mL(9.70mM);Clear solution |
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此⽅案可获得≥2.5mg/mL(9.70mM,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100μL25.0mg/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 |
3.8803mL |
19.4017mL |
38.8033mL |
5mM |
0.7761mL |
3.8803mL |
7.7607mL |
10mM |
0.3880mL |
1.9402mL |
3.8803mL |
生物活性
产品描述 |
一种非典型的 RARA/RARα (视黄酸受体 α) 拮抗剂。AR7 特异性激活伴侣介导的自噬 (CMA) 活性,而不会影响自噬。 |
靶点 |
RARα |
体外研究 |
Treatment with RARA antagonist, AR7 (20μM; for 16 h), increased lysosomal activity in WT and LRRK2R1441G KI mutant MEFs . AR7 (10, 20, 30uM; 12, 24 hours) has no effect on macroautophagy in NIH 3T3 cells. Chaperone-mediated autophagy (CMA) contributes to cellular quality control and the cellular response to stress through the selective degradation of cytosolic proteins in lysosomes. Decrease in CMA activity occurs in aging and in age-related disorders. Signaling through the retinoic acid receptor alpha (RARα) inhibits CMA. AR7 significantly activates CMA activity in mouse fibroblasts. A marked increase in CMA-activating potency is found when AR7 and GR1 are combined, supporting their cooperative effect. Treatment with the transcriptional repressor Actinomycin D partially reduces the stimulatory effect of AR7 on CMA, consistent with transcriptional changes contributing to the upregulation of CMA |
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 )