SAFit2
目录号 : GC34093
An FKBP51 inhibitor
Cas No.:1643125-33-0
Sample solution is provided at 25 µL, 10mM.
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SAfit2 is a potent inhibitor of FK506-binding protein 51 (FKBP51; Ki = 6 nM).1 It is highly selective for FKBP51 over FKBP52 (Ki = >50,000 nM) and has increased brain permeability in comparison to SAfit1. SAfit2 (20 mg/kg) enhances HPA axis suppression in mice by decreasing plasma corticosterone levels to a greater extent than in control mice following dexamethasone administration. It also does not increase plasma corticosterone levels as high as in control mice following subsequent administration of corticotropin-releasing factor (CRF). It decreases the time spent immobile in the forced swim test and increases the time spent in the open arms of the elevated plus maze, indicating antidepressant-like and anxiolytic-like activity, respectfully.2
1.Gaali, S., Kirschner, A., Cuboni, S., et al.Selective inhibitors of the FK506-binding protein 51 by induced fitNat. Chem. Biol.11(1)33-37(2015) 2.Hartmann, J., Wagner, K.V., Gaali, S., et al.Pharmacological inhibition of the psychiatric risk factor FKBP51 has anxiolytic propertiesJ. Neurosci.35(24)9007-9016(2015)
Cell experiment: | Primary EDL myotubes are exposed to 0.6 µM SAFit2 or DMSO (vehicle) overnight. The following day, cells are serum-starved in low glucose (1000 mg/L) DMEM for 4 h with SAFit2 or DMSO, and are subsequently collected for the rapid preparation of the plasma membrane fraction. The membrane fraction is used in subsequent Western blot assays for the detection of GLUT4[2]. |
Animal experiment: | Male C57BL/6N mice at the age of 12 to 15 weeks are used. The mice are held under standard conditions (12 h light/dark cycle, lights on at 08:00 A.M.; temperature 23±2°C), are single housed and acclimatized to the room for 2 weeks before the commencing experiments. Food and tap water are available ad libitum. Animals receive a bilateral microinjection into the basolateral amygdala (BLA) (0.5 μL per side) of vehicle or SAFit2 (20 mg/kg BW) 16 h before the start of the test. The effects on anxiety-related behavior is analyzed (n=14 per group) 16 h after the application[3]. |
References: [1]. Gaali S, et al. Rapid, Structure-Based Exploration of Pipecolic Acid Amides as Novel Selective Antagonists of the FK506-Binding Protein 51. J Med Chem. 2016 Mar 24;59(6):2410-22. | |
| Cas No. | 1643125-33-0 | SDF | |
| Canonical SMILES | O=C(N1[C@@H](CCCC1)C(O[C@@H](C2=CC(OCCN3CCOCC3)=CC=C2)CCC4=CC(OC)=C(OC)C=C4)=O)[C@@H](C5CCCCC5)C6=CC(OC)=C(OC)C(OC)=C6 | ||
| 分子式 | C46H62N2O10 | 分子量 | 802.99 |
| 溶解度 | DMSO : 125 mg/mL (155.67 mM);Water : < 0.1 mg/mL (insoluble) | 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 | 1.2453 mL | 6.2267 mL | 12.4535 mL |
| 5 mM | 0.2491 mL | 1.2453 mL | 2.4907 mL |
| 10 mM | 0.1245 mL | 0.6227 mL | 1.2453 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: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet