M1001是首个 HIF-2 别构激动剂,可改变 HIF-2α PAS-B 域的 Tyr281 构象,增强 HIF-2α 和 ARNT 的亲和力,从而激活转录,Kd 值为 667 nM,用于慢性肾脏病研究。
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产品名称 | HIF ↓ ↑ | HIF1 ↓ ↑ | PHD1 ↓ ↑ | PHD2 ↓ ↑ | PHD3 ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
KC7F2 |
+
HIF-1α, IC50: 20 μM |
+
HIF-1α, IC50: 20 μM |
98% | ||||||||||||||||
Roxadustat | ✔ | 98+% | |||||||||||||||||
Lificiguat | ✔ | 99%+ | |||||||||||||||||
BAY 87-2243 | ✔ | 99%+ | |||||||||||||||||
PX-478·2HCl | ✔ | 98%+ | |||||||||||||||||
2-Methoxyestradiol | ✔ | 98% | |||||||||||||||||
LW6 |
++
HIF, IC50: 4.4 μM |
BCRP | 99%+ | ||||||||||||||||
Daprodustat | ✔ | 98+% | |||||||||||||||||
DMOG | ✔ | 98% | |||||||||||||||||
FG 2216 |
++
PHD2, IC50: 3.9 μM |
99%+ | |||||||||||||||||
IOX2 |
+++
PHD2, IC50: 21 nM |
99% | |||||||||||||||||
Molidustat |
++
PHD1, IC50: 480 nM |
+++
PHD2, IC50: 280 nM |
+++
PHD3, IC50: 450 nM |
98+% | |||||||||||||||
MK-8617 |
++++
PHD1, IC50: 1 nM |
++++
PHD2, IC50: 1 nM |
++++
PHD3, IC50: 14 nM |
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。 |
描述 | Hypoxia-inducible factor-2 (HIF-2), a heterodimeric transcriptional protein consisting of HIF-2a and aryl hydrocarbon receptor nuclear translocator (ARNT) subunits, has a broad transcriptional profile that plays a vital role in human oxygen metabolism.M1001, a HIF-2 agonist identified by high-throughput screening (HTS), is capable of altering the conformation of Tyr281 of the HIF-2α PAS-B domain and enhancing the affinity of HIF-2α and ARNT for transcriptional activation. M1001 pushes the side chain of Tyr281 to the junction of the PASB domains. Of the two subunits, prompting Tyr281 (HIF-2a-PASB domain) and Tyr456 (ARNT-PASB domain) to form a hydrogen bond. The close distance between the sulfone moiety and Tyr307 makes M1002 more capable of forming hydrogen bond with Tyr307, which may be the reason why M1002 has better affinity and agonistic activity than M1001[1].786-O cells treated with M1001 showed modestly increased expression of HIF-2 target genes, producing the opposite response of PT2385. In 786-O cells, M1002 enhanced the expression of HIF-2 target genes with greater efficacy than M1001. M1001 and M1002 could reduce the physical association between HIF-2α and VHL. The reduced VHL binding to HIF-2α in the presence of agonists could be a result of the intrinsically weakened interactions between their proteins caused by the conformational changes induced in HIF-2α, or may be due to secondary effects the compounds may have in reducing proline hydroxylation levels on HIF-2α[2]. |
计算器 | ||||
存储液制备 | ![]() |
1mg | 5mg | 10mg |
1 mM 5 mM 10 mM |
3.05mL 0.61mL 0.31mL |
15.27mL 3.05mL 1.53mL |
30.54mL 6.11mL 3.05mL |
CAS号 | 874590-32-6 |
分子式 | C17H17N3O2S |
分子量 | 327.4 |
SMILES Code | O=S(N=C1NC2=C(N3CCCC3)C=CC=C2)(C4=CC=CC=C14)=O |
MDL No. | MFCD06761257 |
别名 | |
运输 | 蓝冰 |
InChI Key | LONXCUOJVJLTIP-UHFFFAOYSA-N |
Pubchem ID | 4905675 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Keep in dark place, sealed in dry, 2-8°C |
溶解方案 |
DMSO: 250 mg/mL(763.59 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 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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