RK-701

Modify Date: 2024-04-05 19:17:45

RK-701 Structure
RK-701 structure
Common Name RK-701
CAS Number 2648855-18-7 Molecular Weight 446.54
Density N/A Boiling Point N/A
Molecular Formula C26H30N4O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of RK-701


RK-701 is an highly selective and non-genotoxic inhibitor of G9a with IC50 value of 23-27 nM. RK-701 selectively up-regulates HbF, γ- Globin, BGLT3 expression, down-regulates H3K9me2 expression. RK-701 also has inhibition for BCL11A and ZBTB7A[1].

 Names

Name RK-701

 RK-701 Biological Activity

Description RK-701 is an highly selective and non-genotoxic inhibitor of G9a with IC50 value of 23-27 nM. RK-701 selectively up-regulates HbF, γ- Globin, BGLT3 expression, down-regulates H3K9me2 expression. RK-701 also has inhibition for BCL11A and ZBTB7A[1].
Related Catalog
Target

G9a:23-27 nM (IC50)

In Vitro RK-701 (0.01-3 µM;4 天) 上调了 HbF 和 γ-珠蛋白 mRNA 的表达水平且不影响细胞活力或红细胞分化。RK-701 以浓度依赖的方式增加 HbF 表达细胞的占比。在 HUDEP-2 细胞和人原代 CD34+ 细胞中,RK-701 也选择性的上调 BGLT3 的表达水平,降低 H3K9me2 在 β-珠蛋白中的占比[1]。 RK-701 (1 µM;4 天) 显著降低了 BCL11A 和 ZBTB7A 在 BGLT3 中的占比,在缺乏 BCL11A 或 ZBTB7A 的情况下不能增加 HUDEP-2 细胞中 BGLT3 的表达[1]。 Cell Viability Assay[1] Cell Line: HUDEP-2 cells and CD34+-derived cells. Concentration: 0.01, 0.03, 0.1, 0.3, 1 and 3 µM. Incubation Time: 4 d. Result: Showed activation for HbF, γ- Globin and BGLT3. Cell Viability Assay[1] Cell Line: HUDEP-2 cells. Concentration: 1 µM. Incubation Time: 4 d. Result: Showed inhibition for BCL11A and ZBTB7A.
In Vivo RK-701 (20 mg/kg 和 50 mg/kg;腹腔注射;5 周,每周连续给药 5 天) 选择性的增加小鼠胚胎 εy 珠蛋白,显著下调外周血细胞中 H3K9me2 的表达水平。RK-701 具有低毒性[1]。
References

[1]. Takase S, et al. A specific G9a inhibitor unveils BGLT3 lncRNA as a universal mediator of chemically induced fetal globin gene expression. Nat Commun. 2023 Jan 12;14(1):23.  

 Chemical & Physical Properties

Molecular Formula C26H30N4O3
Molecular Weight 446.54