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HS-243

目录号 : GC68458

HS-243 是一种有效且选择性的 IRAK-4 和 IRAK-1 抑制剂,IC50 为 20 和 24 nM。HS-243 对 TAK1 (转化生长因子 β 活化激酶 1) 有微弱的抑制活性,IC50 为 0.5 μM。HS-243 具有抗炎和抗癌活性。

HS-243 Chemical Structure

Cas No.:848249-10-5

规格 价格 库存 购买数量
5mg
¥1,080.00
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10mg
¥1,890.00
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25mg
¥3,240.00
现货
50mg
¥5,220.00
现货
100mg
¥7,830.00
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Sample solution is provided at 25 µL, 10mM.

Description

HS-243 is a potent and selective IRAK-4 and IRAK-1 inhibitor, with IC50 values of 20 and 24 nM. HS-243 shows minimal TAK1 (transforming growth factor β-activated kinase 1) inhibition activity, with a IC50 of 0.5 μM. HS-243 shows anti-inflammatory and anticancer activity[1].

HS-243 (0-10 μM, 24 h) inhibits cell survival by 21% for AN3-CA (pancreatic cancer cell), and 13% for SKOV-3 (ovarian cancer cell)[1].
HS-243 (10 μM, 24 h) potently reduces the proinflammatory response of RA cells and macrophages, significantly reduces the secretion of 15 cytokines, including IL-8, CD14, GRO-α, MIP-1a, MIP-3a, uPAR, Osteopontin, MMP-9, MCP-1, I-TAC, TIM-3, IP-10, GDF-15, and RANTES[1].
HS-243 shows minimal to no percentage of inhibition against IRAK-4 Y262T or Y262A mutants at 0.3 and 1 μM[1].

Cell Viability Assay[1]

Cell Line: SK-OV-3, AN3-CA, H460, ES-2, SK-UT-1B, COLO205, Bx-PC-3
Concentration: 1 nM, 10 nM, 100 nM, 1 μM, 10 μM, and 10 μM+IL-1β (30 ng/ml)
Incubation Time: 24 h
Result: Inhibited cell survival by 21% for AN3-CA (pancreatic), and 13% for SKOV-3 (ovarian). The addition of IL-1β in conjunction with HS-243 increased cell death to 46% in SK-OV-3 (ovarian), 33% in AN3-CA (pancreatic), and 31% in H460 (colon).

[1]. Scarneo SA, et al. A highly selective inhibitor of interleukin-1 receptor-associated kinases 1/4 (IRAK-1/4) delineates the distinct signaling roles of IRAK-1/4 and the TAK1 kinase. J Biol Chem. 2020 Feb 7;295(6):1565-1574.

化学性质

Cas No. 848249-10-5 SDF Download SDF
分子式 C17H16N4O3 分子量 324.33
溶解度 DMSO : 41.67 mg/mL (128.48 mM; Need ultrasonic) 储存条件 Store at -20°C
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1 mg 5 mg 10 mg
1 mM 3.0833 mL 15.4164 mL 30.8328 mL
5 mM 0.6167 mL 3.0833 mL 6.1666 mL
10 mM 0.3083 mL 1.5416 mL 3.0833 mL
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