SB-202190 is a highly selective, potent and cell-permeable inhibitor of p38 MAP kinase with IC50 values of 50 nM and 100 nM for p38α and p38β respectively; also shows slightly weaker activity for BRD4 (Kd=3.4 μM).
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产品名称 | p38 MAPK ↓ ↑ | p38α ↓ ↑ | p38β ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
BMS-582949 |
+++
p38 MAPK, IC50: 13 nM |
98% | |||||||||||||||||
SB 203580 | 99%+ | ||||||||||||||||||
Pexmetinib | ✔ | Tie-2 | 99%+ | ||||||||||||||||
Skepinone-L |
++++
p38α, IC50: 5 nM |
98% | |||||||||||||||||
Doramapimod |
++++
p38α, Kd: 0.1 nM p38α, IC50: 38 nM |
99%+ | |||||||||||||||||
VX-702 | 99%+ | ||||||||||||||||||
Ralimetinib dimesylate |
++++
p38α, IC50: 7 nM |
98% | |||||||||||||||||
SB 202190 |
++
p38α, IC50: 50 nM |
++
p38β, IC50: 100 nM |
99%+ | ||||||||||||||||
Losmapimod |
++++
p38α, pKi: 8.1 |
+++
p38β, pKi: 7.6 |
99%+ | ||||||||||||||||
Neflamapimod |
+++
p38α, IC50: 10 nM |
+
p38β, IC50: 220 nM |
99%+ | ||||||||||||||||
PH-797804 |
++
p38α, IC50: 26 nM |
+
p38β, IC50: 102 nM |
98% | ||||||||||||||||
TAK-715 |
++++
p38α, IC50: 7.1 nM |
+
p38β, IC50: 0.20 μM |
99%+ | ||||||||||||||||
SB 239063 |
++
p38α, IC50: 44 nM |
++
p38β, IC50: 44 nM |
99%+ | ||||||||||||||||
Pamapimod |
+++
p38α, IC50: 0.014 μM |
+
p38β, IC50: 0.48 μM |
98%+ | ||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
产品名称 | Autophagy ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SBI-0206965 |
+++
ULK1, IC50: 108 nM ULK2, IC50: 711 nM |
97% | |||||||||||||||||
Hydroxychloroquine sulfate | ✔ | 99% | |||||||||||||||||
Valproic acid sodium | ✔ | HDAC | 97% | ||||||||||||||||
PFK-015 |
++
PFKFB3, IC50: 207 nM |
99%+ | |||||||||||||||||
MRT68921 hydrochloride |
++++
ULK1, IC50: 2.9 nM ULK2, IC50: 1.1 nM |
99%+ | |||||||||||||||||
ROC-325 | ✔ | 99%+ | |||||||||||||||||
Autophinib |
+++
Autophagy, IC50: 40 nM |
97% | |||||||||||||||||
Lys05 | ✔ | 99%+ | |||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
靶点 |
|
描述 | Mitogen-activated protein kinase (MAPK) cascades regulate signal transduction involved in cell proliferation and death. SB-202190 is a potent cell-permeable inhibitor of p38 MAPK that inhibits p38 and p38β with IC50 values of 50 nM and 100 nM, respectively[3]. SB-202190 at 5 μM inhibited the activation of p38 in HaCaT cells. The protein expression of COX-2 was almost completely blocked by 5 μM SB-202190 at 8 and 12 h post the exposure to UVB irradiation (250 J/m2). SB-202190 at the same concentration also significantly abrogated UVB induced cox-2mRNA in HaCaT cells. The inhibitory effect of SB-202190 on PGE2 production after UVB was observed in HaCaT cells treated by 5 μM SB-202190 for one hour[4]. Bull serum albumin induced the gene expression of the inflammation marker MCP-1 more than 30-fold in renal tubular cells, while pre-incubation with 10 μM SB-202190 decreased the gene expression to the basal level. In HK-2 cells, 10 μM SB202190 treatment significantly reduced TGF-β1-induced gene expression[5]. Two doses of SB-202190 (6.25 μg/dose, i.d. administered) prevented the development of blisters and a positive Nikolsky’s skin induced by PV IgG injection (1.5 mg of IgG/g body weight) in neonatal mice. The PV IgG-mediated activation of phospho-p38MAPK immunoreactivity in the skin was abrogated in SB-202190-treated mice[6]. |
作用机制 | SB-202190 is a pyridinyl imidazole that inhibits p38 MAPK via competing with ATP[7]. |
细胞系 | 浓度 | 检测类型 | 检测时间 | 活动说明 | 数据源 |
A 549 | 50 μM | Function Assay | 1 h | decreases the level of IL-8 | 24179688 |
A549 | 0.3/3/30 μM | Function Assay | 1 h | significantly attenuates ATPγS-mediated COX-2 protein and mRNA expression and promoter activity | 23680674 |
A549 | 10 μM | Function Assay | 0-30 min | inhibits ATPγS induced p42/p44 MAPK and p38 MAPK phosphorylation | 23680674 |
A549 | 10 μM | Function Assay | 1 h | inhibits ATPγS induced NF-κB p65 subunit phosphorylation and NF-κB promoter activity | 23680674 |
Dose | Nude Mice: 5 mg/kg[3] (i.p.), 25 μg/kg[4] (i.p.) Mice: 20 mg/kg[5] (i.p.) |
Administration | i.p. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
3.02mL 0.60mL 0.30mL |
15.09mL 3.02mL 1.51mL |
30.18mL 6.04mL 3.02mL |
CAS号 | 152121-30-7 |
分子式 | C20H14FN3O |
分子量 | 331.343 |
别名 | FHPI |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Inert atmosphere,2-8°C |
溶解度 |
DMSO: 105 mg/mL(316.89 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |
5%DMSO+40%PEG300+5%Tween80+50%water 8 mg/mL |