Thalidomide

别名: K17 中文名称:沙利度胺

Thalidomide作为一种镇静药,免疫调节剂,也用于研究治疗许多癌症的症状。沙利度胺能够抑制cereblon (CRBN),它是cullin-4 E3 泛素连接酶复合物CUL4-RBX1-DDB1的一部分。

Thalidomide Chemical Structure

Thalidomide Chemical Structure

CAS: 50-35-1

规格 价格 库存 购买数量
200mg RMB 658.37 现货
1g RMB 2211.3 现货
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客户使用Selleck的Thalidomide发表文献31

产品质控

批次: 纯度: 99.98%
99.98

Thalidomide相关产品

E3 ligase Ligand抑制剂选择性比较

细胞实验数据示例

细胞系 实验类型 给药浓度 孵育时间 活性描述 文献信息
RAW264.7 Antiinflammatory assay 10 uM 3 hrs Antiinflammatory activity in mouse LPS-activated RAW264.7 cells assessed as ROS scavenging activity at 10 uM pretreated for 3 hrs before LPS challenge measured by decrease in fluorescent intensity by confocal microscopy 18723357
RAW264.7 Function assay 1 uM 3 hrs Reduction in iNOS expression in LPS-activated mouse RAW264.7 cells at 1 uM pretreated for 3 hrs before LPS challenge assessed after 24 hrs by Western blot 18723357
RAW264.7 Function assay 10 uM 3 hrs Reduction in iNOS expression in LPS-activated mouse RAW264.7 cells at 10 uM pretreated for 3 hrs before LPS challenge assessed after 24 hrs by Western blot 18723357
RAW264.7 Function assay 10 uM 3 hrs Reduction in pERK1/2 expression in LPS-activated mouse RAW264.7 cells at 10 uM pretreated for 3 hrs before LPS challenge assessed after 24 hrs by Western blot 18723357
Ehrlich ascites carcinoma cells Toxicity assay 1.25 mM/kg 7 days Toxicity in Swiss albino mouse bearing mouse Ehrlich ascites carcinoma cells assessed as focal degeneration of hepatocytes treated after 7 days post-tumor implantation at 1.25 mM/kg, sc for 5 days by histopathological analysis 18951804
Ehrlich ascites carcinoma cells Toxicity assay 1.25 mM/kg 7 days Toxicity in Swiss albino mouse bearing mouse Ehrlich ascites carcinoma cells assessed as focal necrosis of hepatocytes treated after 7 days post-tumor implantation at 1.25 mM/kg, sc for 5 days by histopathological analysis 18951804
BTI-TN-5B1-4 Function assay 30 mins Binding affinity to human CRBN (1 to 442 residues)/N-terminal 6His-tagged human DDB1 (1 to 1140 residues) expressed in baculovirus infected BTI-TN-5B1-4 insect cells after 30 mins by cy5 probe based fluorescence polarization assay, Kd=0.25μM 31117518
HeLa Function assay Inhibition of IL-1-alpha-induced NF-kappaB activation in HeLa cells assessed as blocking of p50/p65 nuclear translocation, IC50=2.04μM 17845850
点击查看更多细胞系数据

生物活性

产品描述 Thalidomide作为一种镇静药,免疫调节剂,也用于研究治疗许多癌症的症状。沙利度胺能够抑制cereblon (CRBN),它是cullin-4 E3 泛素连接酶复合物CUL4-RBX1-DDB1的一部分。
靶点
E3 Ligase [6]
(Cell-free assay)
TNF-alpha [2]
(Cell-free assay)
体外研究(In Vitro)
体外研究活性

Thalidomide必须通过肝脏代谢以形成环氧化物,可能是活性致畸代谢物。[1] Thalidomide选择性地抑制脂多糖和其他激动剂刺激人体单核细胞生产肿瘤坏死因子α(TNF-α)。[2] Thalidomide通过增强mRNA降解发挥其对肿瘤坏死因子α的抑制作用。[3] Thalidomide通过诱导细胞凋亡和G1期生长停滞直接作用在MM细胞系以及抗melphalan, doxorubicin和dexamethasone 的病人的MM细胞。Thalidomide增强塞米松的抗MM活性,而白介素6会抑制其活性。[4] Thalidomide是原代人T细胞在体外的有力协同刺激分子,通过T细胞受体复合物以协同增加白细胞介素-2介导的T细胞增殖和干扰素γ生成。Thalidomide也增加在不存在的CD4 + T细胞的同种异体树突状细胞诱导初级CD8 +细胞毒性T细胞应答。[5]

实验图片 检测方法 检测指标 实验图片 PMID
Western blot p-p38 / p38 / Acetyl-H4 17620452
Immunofluorescence bFGF VCAM-1/CUL5 / NEDD8 25053990
体内研究(In Vivo)
体内研究活性

Thalidomide(200 毫克/千克)导致在兔子体内血管化角膜区的抑制,抑制率在三个实验中从30%到51%,抑制率中位数为36%。[1]

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT06146478 Completed
Transfusion-dependent Beta-Thalassemia
Blood Care Clinic|Khyber Medical University Peshawar
January 25 2022 Phase 3
NCT04680195 Unknown status
Chronic Radiation Proctitis
Sixth Affiliated Hospital Sun Yat-sen University
December 14 2020 Phase 2
NCT04469556 Recruiting
Pancreatic Cancer Metastatic|Pancreatic Ductal Adenocarcinoma|Advanced Pancreatic Cancer
University Health Network Toronto|Johns Hopkins University|Cold Spring Harbor Laboratory|Ontario Institute for Cancer Research|Dana-Farber Cancer Institute|Memorial Sloan Kettering Cancer Center|Stand Up To Cancer
October 14 2020 Phase 2

化学信息&溶解度

分子量 258.23 分子式

C13H10N2O4

CAS号 50-35-1 SDF Download Thalidomide SDF
Smiles C1CC(=O)NC(=O)C1N2C(=O)C3=CC=CC=C3C2=O
储存条件(自收到货起)

体外溶解度
批次:

DMSO : 51 mg/mL ( (197.49 mM); DMSO吸湿会降低化合物溶解度,请使用新开封DMSO)

Water : Insoluble

Ethanol : Insoluble

摩尔浓度计算器

体内溶解度
批次:

现配现用,请按从左到右的顺序依次添加,澄清后再加入下一溶剂

动物体内配方计算器

实验计算

摩尔浓度计算器

质量 浓度 体积 分子量

动物体内配方计算器(澄清溶液)

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)

mg/kg g μL

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Selleck为您提供正确的澄清溶液配方)

% DMSO % % Tween 80 % ddH2O
%DMSO %

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,:如该浓度超过该批次药物DMSO溶解度,请先联系Selleck);

体内配方配制方法: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 ddH2O,混匀澄清。

体内配方配制方法:μL DMSO母液,加入μL Corn oil,混匀澄清。

注意: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。

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