| 产品描述: | JMJD1C-IN-1 is an orally active and selective inhibitor of JMJD1C (IC50 = 0.59 μM, Kd = 1.96 μM). JMJD1C-IN-1 inhibits the binding of JMJD1C to H3K9me2 peptide substrate in the HTRF assay (IC50 = 1.47 μM). JMJD1C-IN-1 disrupts intratumoral regulatory T (Treg) cell fitness by dual mechanisms: promoting H3K9me2 accumulation to downregulate PD1 expression and reducing STAT3 demethylation to enhance STAT3 activation. JMJD1C-IN-1 demonstrates dose-dependent antitumor efficacy in multiple mouse tumor models (MCA205 fibrosarcoma, B16-F10 melanoma, LLC lung cancer, Hepa1-6 hepatocellular carcinoma, CT26 colorectal cancer). JMJD1C-IN-1 can be used for the study of tumor immunotherapy by selectively targeting intratumoral Treg cells. |
| 靶点: |
JMJD1C:0.59 μM (IC50); JMJD1C:1.96 μM (Kd) |
| 体外研究: |
JMJD1C-IN-1 (Compound 193D7) (10-25 mg/kg,腹腔注射,每日一次,连续 2 周,或 25 mg/kg,口服,每日一次,连续 12 天) 在携带 MCA205 纤维肉瘤、MCA205、B16、LLC 和 EL4 细胞的 C57BL/6 小鼠中表现出剂量依赖性的抗肿瘤功效[1]。 |
| 体内研究: |
JMJD1C-IN-1 (Compound 193D7) 在 HTRF 实验中抑制 JMJD1C 与 H3K9me2 肽底物的结合 (IC50 = 1.47 μM),并在体外去甲基化实验中抑制 JMJD1C 的 H3K9me2 去甲基化活性 (IC50 = 0.59 μM)。 |
| 保存条件: |
-80°C 6个月;-20°C 1个月 |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
3.151 ml |
15.755 ml |
31.51 ml |
| 5 mM |
0.63 ml |
3.151 ml |
6.302 ml |
| 10 mM |
0.315 ml |
1.575 ml |
3.151 ml |
| 50 mM |
0.063 ml |
0.315 ml |
0.63 ml |
|
| 注意: |
部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,仅供客户参考交流研究之用。 |