PQA-18
(Synonyms: Prenylated Quinolinecarboxylic Acid Compound-18) 目录号 : GC92001PQA-18是p21活化激酶2 (PAK2;IC50 = 10 nM),一种免疫抑制剂,Ppc-1的衍生物。
Cas No.:1604678-82-1
Sample solution is provided at 25 µL, 10mM.
PQA-18 is an inhibitor of p21-activated kinase 2 (PAK2; IC50 = 10 nM), an immunosuppressant, and a derivative of Ppc-1.1 It inhibits the production of IL-2 induced by concanavalin A in Jurkat T cells (IC50 = 400 nM). Topical application of PQA-18 (0.1%) decreases disease severity, serum IgE levels, and skin thickness in the NC/Nga mouse model of atopic dermatitis. It also reduces cutaneous nerve fiber density in NC/Nga mice when applied topically at 0.05%.2 PQA-18 (4 mg/kg) increases graft survival rate in a rat model of small intestine transplant.3
References:
[1]. Ogura, M., Kikuchi, H., Suzuki, T., et al.Prenylated quinolinecarboxylic acid derivative suppresses immune response through inhibition of PAK2Biochem Pharmacol.10555-65(2016).
[2]. Ogura, M., Endo, K., Suzuki, T., et al.Prenylated quinolinecarboxylic acid compound-18 prevents sensory nerve fiber outgrowth through inhibition of the interleukin-31 pathwayPLoS One16(2)e0246630(2021).
[3]. Kodama, T., Maeda, A., Lo, P.-C., et al.The effect of a novel immunosuppressive drug, a PAK-2 inhibitor, on macrophage differentiation/polarization in a rat small intestinal transplantation modelTranspl. Immunol.57101246(2019).
Cas No. | 1604678-82-1 | SDF | |
别名 | Prenylated Quinolinecarboxylic Acid Compound-18 | ||
化学名 | 4,8-bis[(3-methyl-2-buten-1-yl)oxy]-2-quinolinecarboxylic acid, 3-methyl-2-buten-1-yl ester | ||
Canonical SMILES | C/C(C)=C/COC1=C(C=CC=C2OC/C=C(C)\C)C2=NC(C(OC/C=C(C)/C)=O)=C1 | ||
分子式 | C25H31NO4 | 分子量 | 409.5 |
溶解度 | 储存条件 | -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 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.442 mL | 12.21 mL | 24.42 mL |
5 mM | 0.4884 mL | 2.442 mL | 4.884 mL |
10 mM | 0.2442 mL | 1.221 mL | 2.442 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
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