TGN-020 sodium
目录号 : GC68054TGN-020 sodium 是一种选择性水通道蛋白 4 (AQP4) 抑制剂，IC50 为 3.1 μM。TGN-020 sodium 是一种 PROTAC linker，属于 alkyl chain 类，可用于合成 PROTAC 分子。TGN-020 sodium 减轻大鼠脊髓压迫损伤后的水肿并抑制神经胶质瘢痕的形成。
Cas No.:1313731-99-5
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
TGN-020 sodium is a selective Aquaporin 4 (AQP4) inhibitor with an IC50 of 3.1 μM[1][2]. TGN-020 sodium is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[3]. TGN-020 sodium alleviates edema and inhibits glial scar formation after spinal cord compression injury in rats[4].
PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[3].
TGN-020 sodium (0.02 mg/μL; two microliter intravitreal injections) can suppress retinal edema in STZ-induced diabetic rats (nine-week-old male Wistar rats) retinas[2].
TGN-020 sodium (100?mg/kg; ip; single dose immediately followed SCI) promotes functional recovery at days 3, 7, 14, 21, and 28, as well as reduces the degree of edema and inhibits the expression of AQP4, GFAP, PCNA at days 3 after SCI[4].
TGN-020 sodium inhibits the glial scar formation and upregulates GAP-43 expression in adult female Sprague-Dawley rats (180-220?g, 9-10?weeks old) with SCI[4].
[1]. Vincent J Huber, et al. Identification of aquaporin 4 inhibitors using in vitro and in silico methods. Bioorg Med Chem. 2009 Jan 1;17(1):411-7.
[2]. Shou Oosuka, et al. Effects of an Aquaporin 4 Inhibitor, TGN-020, on Murine Diabetic Retina. Int J Mol Sci. 2020 Mar 27;21(7):2324.
[3]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562.
[4]. Jian Li, et al. TGN-020 alleviates edema and inhibits astrocyte activation and glial scar formation after spinal cord compression injury in rats. Life Sci. 2019 Apr 1;222:148-157.
| Cas No. | 1313731-99-5 | SDF | Download SDF |
| 分子式 | C8H5N4NaOS | 分子量 | 228.21 |
| 溶解度 | H2O : 100 mg/mL (438.19 mM; Need ultrasonic) | 储存条件 | 4°C, away from moisture and 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。 |
||
| 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 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 4.3819 mL | 21.9096 mL | 43.8193 mL |
| 5 mM | 0.8764 mL | 4.3819 mL | 8.7639 mL |
| 10 mM | 0.4382 mL | 2.191 mL | 4.3819 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