质量水平
方案
≥98% (HPLC)
表单
powder
颜色
white to beige
溶解性
DMSO: 2 mg/mL, clear (Warmed)
储存温度
-10 to -25°C
SMILES字符串
Clc1nc2[nH]cnc2c(n1)NCc3[o]ccc3
InChI
1S/C10H8ClN5O/c11-10-15-8(7-9(16-10)14-5-13-7)12-4-6-2-1-3-17-6/h1-3,5H,4H2,(H2,12,13,14,15,16)
InChI key
QGUOPVCOXHVPJX-UHFFFAOYSA-N
生化/生理作用
Orally active, CDC2-like kinase 1 (CLK1) allosteric activator that enhances promotes CLK1/SRSF5 pathway-mediated pre-mRNA splicing events.
RECTAS is an orally active, CDC2-like kinase 1 (CLK1) allosteric activator that enhances SRSF6 c-terminal RS domain phosphorylation by CLK1, thereby promoting CLK1/SRSF5 pathway-mediated pre-mRNA splicing events. RECTAS restores IKBKAP-familial dysautonomia (FD) exon 20 inclusion in cultured cells (2-10 μM; FD patient iPSC-SNs & murine neuro 2A cells) and in IKBKAP-FD transgenic mice in vivo (two p.o. doses of 300 or 400 mg/kg 4h apart). RECTAS suppresses MC38 tumor growth (by 37/47% at 10/25 μM at the end of 33-day treatment via daily intratumoral injection) by reducing aberrant splicing events and enhancing the splice-neoantigens production.
RECTAS is an orally active, CDC2-like kinase 1 (CLK1) allosteric activator that enhances SRSF6 c-terminal RS domain phosphorylation by CLK1, thereby promoting CLK1/SRSF5 pathway-mediated pre-mRNA splicing events. RECTAS restores IKBKAP-familial dysautonomia (FD) exon 20 inclusion in cultured cells (2-10 μM; FD patient iPSC-SNs & murine neuro 2A cells) and in IKBKAP-FD transgenic mice in vivo (two p.o. doses of 300 or 400 mg/kg 4h apart). RECTAS suppresses MC38 tumor growth (by 37/47% at 10/25 μM at the end of 33-day treatment via daily intratumoral injection) by reducing aberrant splicing events and enhancing the splice-neoantigens production.
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Oral
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Shingo Matsushima et al.
Science translational medicine, 14(673), eabn6056-eabn6056 (2022-12-01)
Neoantigen production is a determinant of cancer immunotherapy. However, the expansion of neoantigen abundance for cancer therapeutics is technically challenging. Here, we report that the synthetic compound RECTAS can induce the production of splice-neoantigens that could be used to boost
Specificity, synergy, and mechanisms of splice-modifying drugs
Nature Communications, 15(1), 1880-1880 (2024)
Therapeutic manipulation of IKBKAP mis-splicing with a small molecule to cure familial dysautonomia.
Masahiko Ajiro et al.
Nature communications, 12(1), 4507-4507 (2021-07-25)
Approximately half of genetic disease-associated mutations cause aberrant splicing. However, a widely applicable therapeutic strategy to splicing diseases is yet to be developed. Here, we analyze the mechanism whereby IKBKAP-familial dysautonomia (FD) exon 20 inclusion is specifically promoted by a
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