Pentanoic acid
目录号 : GC33901
Pentanoicacid是一种短链脂肪酸，是细菌代谢产物，与过敏性皮肤病有关系。Pentanoicacid能够激活ROCK信号通路。
Cas No.:109-52-4
Sample solution is provided at 25 µL, 10mM.
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Pentanoic acid, a short-chain fatty acid, is a product of bacterial metabolism and are associated with allergic skin disorders. Pentanoic acid activates ROCK signaling pathway.
Pentanoic acid, a short-chain fatty acid, is a product of bacterial metabolism and are associated with allergic skin disorders. Pentanoic acid (0-2 mM) strongly and dose-dependently induces thymic stromal lymphopoietin (TSLP) production in PAM212 cells. Pentanoic acid slightly induces the expression of Tnfa, Il1b and Il6 mRNA, but does not induce the protein levels of TNF-α expression. Pentanoic acid (2 mM) induced-TSLP production in keratinocytes is not related to FFAR2 and FFAR3, but mediated by activating ROCK signaling pathway, and is competetely inhibited by co-inhibition of Gq/11 and the ROCK signaling pathway[1].
[1]. Mizuno N, et al. Pentanoic acid induces thymic stromal lymphopoietin production through Gq/11 and Rho-associated protein kinase signaling pathway in keratinocytes. Int Immunopharmacol. 2017 Sep;50:216-223.
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Cell experiment: |
PAM212 murine keratinocytes are derived from BALB/c mouse skin. PAM212 cells are cultured in alpha minimal essential medium containing 10% heat-inactivated fetal bovine serum, penicillin G (15 μg/mL), and streptomycin (50 μg/mL) in a humidified atmosphere of 5% CO2/95% air at 37°C. Cells seeded at 50,000 cells/mL are grown for 24 h in culture medium. Cells are stimulated with Pentanoic acid for an appropriate period. Pretreatment with Y-27632, a highly potent and selective inhibitor of Rho-associated, coiled-coil containing protein kinase (ROCK), is carried out for 1 h, whereas pretreatment with YM-254890, a specific Gq/11 inhibitor, is carried out for 30 min[1]. |
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References: [1]. Mizuno N, et al. Pentanoic acid induces thymic stromal lymphopoietin production through Gq/11 and Rho-associated protein kinase signaling pathway in keratinocytes. Int Immunopharmacol. 2017 Sep;50:216-223. |
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| Cas No. | 109-52-4 | SDF | |
| Canonical SMILES | OC(CCCC)=O | ||
| 分子式 | C5H10O2 | 分子量 | 102.13 |
| 溶解度 | DMSO : ≥ 100 mg/mL (979.14 mM); H2O : 5 mg/mL (48.96 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
| 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 | 9.7914 mL | 48.9572 mL | 97.9144 mL |
| 5 mM | 1.9583 mL | 9.7914 mL | 19.5829 mL |
| 10 mM | 0.9791 mL | 4.8957 mL | 9.7914 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。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet