Lobetyolin
(Synonyms: 党参炔苷) 目录号 : GN10569
Lobetyolin 是一种生物活性化合物，来源于党参。
Cas No.:136085-37-5
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
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Cell experiment: |
After 24 hours of serum deprivation, cells are pretreated with Lobetyolin, lobetyol or methyl linoleate (1, 10, and 100 µM), for 30 minutes and then treated with phorbol 12-myristate 13-acetate (PMA; 10 ng/mL) for 24 hours in serum-free RPMI 1640. After 24 hours, the spent media are collected to measure the secretion of MUC5AC protein and cells are lysed with buffer solution containing 20 mM Tris, 0.5% NP-40, 250 mM NaCl, 3 mM EDTA, 3 mM EGTA, and protease inhibitor cocktail and collected to measure the production of MUC5AC protein (in 24-well culture plate)[1]. |
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References: [1]. Yoon YP, et al. Effects of Lobetyolin, Lobetyol and Methyl linoleate on Secretion, Production and Gene Expression of MUC5AC Mucin from Airway Epithelial Cells. Tuberc Respir Dis (Seoul). 2014 Nov;77(5):203-8. |
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Lobetyolin is derived from Codonopsis pilosula and has antioxidative effect.
Lobetyolin is derived from Codonopsis pilosula and has antioxidative effect. MUC5AC gene expression induced by phorbol 12-myristate 13-acetate (PMA) from NCI-H292 cells is inhibited by pretreatment with Lobetyolin, lobetyol or methyl linoleate. Lobetyolin does not affect PMA-induced MUC5AC production from NCI-H292 cells. The amounts of mucin in the cells of Lobetyolin-treated cultures are 100±25%, 487±33%, 524±38%, 411±24%, and 402±45% for control, 10 ng/mL of PMA alone, PMA plus Lobetyolin 1 μM, PMA plus Lobetyolin 10 μM, and PMA plus Lobetyolin 100 μM, respectively[1].
References:
[1]. Yoon YP, et al. Effects of Lobetyolin, Lobetyol and Methyl linoleate on Secretion, Production and Gene Expression of MUC5AC Mucin from Airway Epithelial Cells. Tuberc Respir Dis (Seoul). 2014 Nov;77(5):203-8.
| Cas No. | 136085-37-5 | SDF | |
| 别名 | 党参炔苷 | ||
| 化学名 | (2R,3R,4S,5S,6R)-2-[(4E,12E)-1,7-dihydroxytetradeca-4,12-dien-8,10-diyn-6-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | ||
| Canonical SMILES | CC=CC#CC#CC(C(C=CCCCO)OC1C(C(C(C(O1)CO)O)O)O)O | ||
| 分子式 | C20H28O8 | 分子量 | 396.43 |
| 溶解度 | ≥ 17.4mg/mL in EtOH | 储存条件 | Store at -20°C,protect from light |
| General tips | 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。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.5225 mL | 12.6126 mL | 25.2251 mL |
| 5 mM | 0.5045 mL | 2.5225 mL | 5.045 mL |
| 10 mM | 0.2523 mL | 1.2613 mL | 2.5225 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。