阿拉丁小分子抑制剂、激动剂、拮抗剂--NF-κB信号通路
时间:2019-12-26 阅读:905
NF-κB
NF-κB是一种控制DNA转录的蛋白质复合物。NF-κB几乎存在于所有动物细胞类型中,并参与机体的炎症反应、免疫应答,能调节细胞凋亡、应激反应。 NF-κB网络由五个家族成员蛋白单体(p65 / RelA,RelB,cRel,p50和p52)组成,它们形成同源二聚体或异二聚体,其差异结合DNA并受两种途径调节:经典的NF-κB必需调节剂(NEMO)依赖性途径和非经典的NEMO非依赖性途径。NF-κB通路的过度激活,与人类许多疾病相关,如哮喘、类风湿性关节炎、炎症性肠病、心脏与脑部疾病的炎症等。此外,改变的NF-κB调节可能涉及其他疾病,如动脉粥样硬化和阿尔茨海默病和各种各样的人类癌症。
NF-κB通路转导过程
NF-κB经典信号通路中,通过IκB蛋白降解释放NF-κB二聚体。细胞受到胞外刺激后,信号因子与细胞膜上的受体结合,激活IκB激酶(IKK)。IκB磷酸化后进一步泛素化,进而释放NF-κB二聚体。NF-κB二聚体经翻译后修饰(磷酸化、乙酰化、糖基化等)激活,并转运入胞核,在核内单独或联合其他转录因子,促进基因的表达。
NF-κB非经典信号通路中,则通过p100到p52的加工处理来激活信号通路。信号转导通过受体子集(LTβR、CD40和BR3等),激活激酶NIK,进而激活IKKα复合体,IKKα复合体再磷酸化NF-κB2 p100(C端残基)。磷酸化后的NF-κB2 p100将自身泛素化,再经蛋白酶加工为NF-κB2 p52。此时,在胞浆中失活的NF-κB2 p100/RelB已激活为NF-κB p52/RelB 复合体,转运入胞核,诱导目的基因的表达。
NF-κB信号通路图
产品列表
按靶点分类:
*HDAC
项目号 | 产品名称 | 规格 | CAS | 包装 | 细胞 | 靶点 | IC50 | Ki |
---|---|---|---|---|---|---|---|---|
V125336 | Vorinostat | ≥99.0% | 149647-78-9 | 100mg,500mg,1g,5g | 无细胞 | HDAC | ~10 nM | |
E125068 | Entinostat (MS-275) | ≥98% | 209783-80-2 | 10mg,50mg,100mg,250mg | 无细胞 | HDAC1 | 0.51 μM | |
HDAC3 | 1.7 μM | |||||||
P125167 | Panobinostat (LBH589) | ≥98% | 404950-80-7 | 10mg,50mg | 无细胞 | HDAC | 5 nM | |
T129665 | Trichostatin A | ≥98% | 58880-19-6 | 5mg,10mg,50mg | 无细胞 | HDAC | ~1.8 nM | |
M126151 | Mocetinostat (MGCD0103) | ≥98% | 726169-73-9 | 5mg,25mg,50mg | 无细胞 | HDAC1 | 0.15 μM | |
S135494 | 软木肟酸 | 95% | 38937-66-5 | 1g,5g | HDAC1 | 0.25 μM | ||
HDAC3 | 0.3 μM | |||||||
B126780 | Belinostat (PXD101) | ≥98% | 414864-00-9 | 10mg,50mg,250mg | 无细胞 | HDAC | 27 nM | |
R125265 | Romidepsin (FK228, Depsipeptide) | ≥99% | 128517-07-7 | 1mg,5mg | 无细胞 | HDAC1 | 36 nM | |
HDAC3 | 47 nM | |||||||
M127417 | MC1568 | ≥97%(HPLC) | 852475-26-4 | 10mg,25mg | 无细胞 | HD1-A | 100 nM | |
T129677 | Tubastatin A HCl | ≥98% | 1310693-92-5 | 10mg,50mg,250mg | 无细胞 | HDAC6 | 15 nM | |
G129672 | Givinostat (ITF2357) | ≥95% | 732302-99-7 | 5mg,10mg,50mg | 无细胞 | HD2 | 10 nM | |
HD1B | 7.5 nM | |||||||
HD1A | 16 nM | |||||||
C127191 | CUDC-101 | ≥98% | 1012054-59-9 | 10mg,25mg,50mg,100mg,250mg | HDAC | 4.4 nM | ||
EGFR | 2.4 nM | |||||||
HER2 | 15.7 nM | |||||||
P127910 | Pracinostat (SB939) | ≥98% | 929016-96-6 | 5mg,10mg,50mg | pan-HDAC | 40-140 nM | ||
P126351 | PCI-34051 | ≥98% | 950762-95-5 | 10mg,50mg | 无细胞 | HDAC8 | 10 nM | |
D127578 | Droxinostat | ≥96% | 99873-43-5 | 5mg,10mg,25mg | HDACs 6 | 2.47μM | ||
HDACs 8 | 1.46 μM | |||||||
P126975 | PCI-24781 (Abexinostat) | ≥97% | 783355-60-2 | 5mg,10mg,50mg | HDAC1 | 7 nM | ||
R129686 | RGFP966 | ≥98% | 1396841-57-8 | 5mg,25mg,100mg | 无细胞 | HDAC3 | 0.08μM | |
A127913 | AR-42 | ≥99% | 935881-37-1 | 2mg,5mg,10mg,50mg | HDAC | 30 nM | ||
A124886 | Rocilinostat (ACY-1215) | ≥98% | 1316214-52-4 | 5mg,10mg,50mg | 无细胞 | HDAC6 | 5 nM | |
S161023 | 2-丙戊酸钠 | ≥98.0% | 1069-66-5 | 5g,25g,100g,500g | HDAC2 | |||
C126432 | CI-994 | ≥98% | 112522-64-2 | 10mg,50mg,250mg | HDAC 1 | 0.9 μM | ||
HDAC 2 | 0.9 μM | |||||||
HDAC 3 | 1.2 μM | |||||||
HDAC 8 | >20 μM | |||||||
C126527 | CUDC-907 | ≥99% | 1339928-25-4 | 5mg,10mg,50mg | PI3Kα | 19 nM | ||
HDAC1 | 1.7 nM | |||||||
HDAC2 | 5 nM | |||||||
HDAC1/2/3/10 | 1.8 nM | |||||||
HDAC1/2/3/10 | 2.8 nM | |||||||
S102954 | 丁酸钠 | 98% | 156-54-7 | 25g,100g,250g,500g | HDAC | |||
S102956 | 丁酸钠 | 99%,用于生物学 | 156-54-7 | 5g,25g,100g,500g | HDAC | |||
C140600 | 姜黄素 | ≥65% | 458-37-7 | 5g,25g,100g | p300 histone acetylatransferase | ~25 μM | ||
Histone deacetylase | ||||||||
C110685 | 姜黄素 | 分析标准品 | 458-37-7 | 20mg | p300 histone acetylatransferase | |||
Histone deacetylase | ||||||||
M125894 | M344 | ≥97% | 251456-60-7 | 5mg,25mg,100mg | HDAC | 100 nM | ||
R127721 | RG2833 | ≥98% | 1215493-56-3 | 5mg,10mg,25mg,50mg,100mg | HDAC1 | 60 nM | ||
HDAC3 | 50 nM | |||||||
S125104 | Scriptaid | ≥99% | 287383-59-9 | 1mg,5mg | HDAC | |||
V298968 | 丙戊酸 | ≥98.0% | 99-66-1 | 25ml,100ml,500ml | ||||
T125086 | Tasquinimod | ≥99% | 254964-60-8 | 5mg,10mg,50mg | ||||
S161350 | 斯普利特麻一辛 | >98.0%(GC) | 5690-03-9 | 200mg,1g | HDAC4 | |||
B151913 | 4-联苯磺酰氯 | >98.0%(GC) | 1623-93-4 | 5g,25g,100g | HDAC | |||
P115736 | 小白菊内酯 | ≥98% | 20554-84-1 | 20mg | HDAC1 |
*NF-κB
项目号 | 产品名称 | 规格 | CAS | 包装 | 细胞 | 靶点 | IC50 |
---|---|---|---|---|---|---|---|
Q125550 | QNZ (EVP4593) | ≥98% | 545380-34-5 | 5mg,25mg,100mg | Jurkat T | NF-κB | 11 nM |
TNF-α | 7 nM | ||||||
C140600 | 姜黄素 | ≥65% | 458-37-7 | 5g,25g,100g | p300 histone acetylatransferase | ~25 μM | |
Histone deacetylase | |||||||
C110685 | 姜黄素 | 分析标准品 | 458-37-7 | 20mg | p300 histone acetylatransferase | ~25 μM | |
Histone deacetylase | |||||||
S115316 | 对氨基水杨酸钠 | 98% | 6018-19-5 | 25g,50g,100g,250g,1kg | NF-κB | ||
M134534 | JSH-23 | ≥98% (HPLC) | 749886-87-1 | 25mg,100mg | RAW 264.7细胞系 | NF-κB | 7.1 μM |
C102139 | 咖啡酸苯乙酯 | 97% | 104594-70-9 | 25mg,250mg,1g,5g,25g,100g | NF-κB | ||
S104176 | 水杨酸钠 | AR,≥99.5% (NT) | 54-21-7 | 250g,500g,1kg,5kg | NF-κB | ||
S104177 | 水杨酸钠 | CP,99.5% | 54-21-7 | 100g,250g,500g,1kg | NF-κB | ||
S104179 | 水杨酸钠 | USP级 | 54-21-7 | 250g,1kg | NF-κB | ||
A106037 | 吡咯烷二硫代甲酸铵 | 99% | 5108-96-3 | 1g,5g,25g,100g,500g | NF-κB | ||
A103738 | 吡咯烷二硫代甲酸铵盐 | 95% | 5108-96-3 | 25g,100g | NF-κB | ||
A101649 | 穿心莲内酯 | 98% | 5508-58-7 | 100mg,500mg,1g,5g | |||
A101650 | 穿心莲内酯 | 分析标准品 | 5508-58-7 | 20mg | |||
E140884 | 吴茱萸碱 | 98% | 518-17-2 | 1g,5g,25g | IkB kinase | ||
E101966 | 吴茱萸碱 | 分析标准品,≥99% | 518-17-2 | 20mg | IkB kinase | ||
I105220 | 3-吲哚甲醇 | 96% | 700-06-1 | 1g,5g,25g,100g,500g | NF-κB | ||
IκBα | |||||||
M111377 | 厚朴酚 | 分析标准品,>98% | 528-43-8 | 20mg | TNFα | ||
M111378 | 厚朴酚 | ≥98%(HPLC) | 528-43-8 | 50mg,250mg,1g,5g | TNFα | ||
P115736 | 小白菊内酯 | ≥98% | 20554-84-1 | 20mg | HDAC1 | ||
T107399 | 雷公藤甲素 | 分析标准品,≥98% | 38748-32-2 | 10mg,20mg | NF-κB | ||
T107400 | 雷公藤甲素 | 98% | 38748-32-2 | 50mg | NF-κB | ||
D104017 | 马来酸二乙酯 | 96% | 141-05-9 | 25ml,100ml,500ml,2.5L | NF-κB |
*IκB/IKK
项目号 | 产品名称 | 规格 | CAS | 包装 | 细胞 | 靶点 | IC50 |
---|---|---|---|---|---|---|---|
B126947 | BX-795 | ≥97% | 702675-74-9 | 10mg,50mg,100mg | 无细胞 | PDK1 | 6 nM |
B129693 | BAY 11-7082 | ≥98% | 19542-67-7 | 50mg,250mg,1g | 肿瘤细胞 | IκBα | 10 μM |
I129698 | IKK-16 (IKK Inhibitor VII) | ≥99% | 873225-46-8 | 10mg,50mg | 无细胞 | IKK-2 | 40 nM |
IKK complex | 70 nM | ||||||
IKK-1 | 200 nM | ||||||
T126861 | TPCA-1 | ≥98% | 507475-17-4 | 5mg,25mg,100mg | 无细胞 | IKK-2 | 17.9 nM |
I129696 | IMD 0354 | ≥99% | 978-62-1 | 5mg,10mg,50mg | IKKβ | ||
W124219 | 蟛蜞菊内酯 | ≥98%(HPLC) | 524-12-9 | 1mg,5mg,25mg | IKK | ||
B129704 | Bardoxolone Methyl | ≥98% | 218600-53-4 | 25mg,100mg | IKK | ||
S126740 | SC-514 | ≥98% | 354812-17-2 | 10mg,50mg | IKK-2 | 3-12 μM | |
A129982 | 5-氨基水杨酸 | ≥99% | 89-57-6 | 5g,25g,100g,500g | |||
B168290 | Bay 11-7085 | 98% (HPLC) | 196309-76-9 | 10mg | IκBα | 10 μM | |
M126461 | MRT67307 | ≥98% | 1190378-57-4 | 10mg,50mg | IKKϵ | 160 nM | |
TBK1 | 19 nM | ||||||
R109804 | 迷迭香酸 | 分析标准品,≥97% | 20283-92-5 | 10mg,20mg | IKK-β | ||
R109805 | 迷迭香酸 | 97% | 20283-92-5 | 1g,5g | IKK-β | ||
W167241 | WS3 | 98% (HPLC) | 1421227-52-2 | 5mg,25mg | IκB |
*
项目号 | 产品名称 | 规格 | CAS | 包装 | 靶点 | IC50 |
---|---|---|---|---|---|---|
M129713 | ML130 (Nodinitib-1) | ≥99% | 799264-47-4 | 5mg,10mg,25mg,50mg | 0.56 μM |