2. Cell Cycle/DNA Damage Epigenetics
  3. PARP
  4. RK-582

RK-582 是一种口服有效的、基于螺吲哚啉的端锚聚合酶 (tankyrase) 选择性抑制剂。RK-582 对 TNKS1/PARP5A 和 PARP1 的 IC50s 分别为 36.1 nM 和 18.168 nM。RK-582 抑制直肠癌 COLO-320DM 细胞 (GI50=0.23 μM)，并在 COLO-320DM 小鼠异种移植模型中显著抑制肿瘤生长。

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RK-582 Chemical Structure

RK-582 Chemical Structure

CAS No. : 2171388-28-4

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RK-582 相关抗体

Top Publications Citing Use of Products

查看 PARP 亚型特异性产品:

查看所有亚型
PARP PARP1 PARP2 PARP3 PARP4 TNKS1/PARP5A TNKS2/PARP5B PARP7 PARP10 PARP14 PARP15 PARP12 PARP16

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

RK-582 is an orally active, spiroindoline-based selective inhibitor of tankyrase. The IC50s of RK-582 against TNKS1/PARP5A and PARP1 are 36.1 nM and 18.168 nM, respectively. RK-582 inhibits rectal cancer COLO-320DM cells (GI50=0.23 μM) and significantly inhibits tumor growth in a COLO-320DM mouse xenograft model[1].

IC50 & Target

IC50: 36.1 nM (TNKS1/PARP5A), 18.168 nM (PARP1)[1]
细胞效力
(Cellular Effect)
Cell Line Type Value Description References
COLO 320 GI50
230 nM
Compound: 35; RK-582
Antiproliferative activity against human COLO 320 assessed as growth inhibition measured after 24 hrs
Antiproliferative activity against human COLO 320 assessed as growth inhibition measured after 24 hrs
[PMID: 33822624]
COLO 320DM GI50
0.035 μM
Compound: 41g; RK-582
Antiproliferative activity against human COLO320DM cells assessed inhibition of cell growth measured after 5 days by MTT assay
Antiproliferative activity against human COLO320DM cells assessed inhibition of cell growth measured after 5 days by MTT assay
[PMID: 32202790]
COLO 320DM GI50
0.23 μM
Compound: 41g; RK-582
Antiproliferative activity against human COLO320DM cells assessed as inhibition of cell growth measured after 4 days by CellTiter-Glo assay
Antiproliferative activity against human COLO320DM cells assessed as inhibition of cell growth measured after 4 days by CellTiter-Glo assay
[PMID: 32202790]
HEK293 IC50
0.3 nM
Compound: 41g; RK-582
Inhibition of TNKS/TNKS2 (unknown origin) expressed in HEK293 cells assessed as reduction in Wnt-signaling measured after 24 hrs by TCF-luciferase reporter gene assay
Inhibition of TNKS/TNKS2 (unknown origin) expressed in HEK293 cells assessed as reduction in Wnt-signaling measured after 24 hrs by TCF-luciferase reporter gene assay
[PMID: 32202790]
RKO GI50
> 10 μM
Compound: 41g; RK-582
Antiproliferative activity against human RKO cells assessed inhibition of cell growth measured after 5 days by MTT assay
Antiproliferative activity against human RKO cells assessed inhibition of cell growth measured after 5 days by MTT assay
[PMID: 32202790]
Sf9 IC50
1240 nM
Compound: 41g; RK-582
Inhibition of human recombinant N-terminal GST-tagged PARP2 (2 to 583 residues) expressed in baculovirus infected Sf9 cells assessed as reduction in auto-PARylation using histone as substrate measured after 45 mins in presence of biotinylated-NAD+ by ELIS
Inhibition of human recombinant N-terminal GST-tagged PARP2 (2 to 583 residues) expressed in baculovirus infected Sf9 cells assessed as reduction in auto-PARylation using histone as substrate measured after 45 mins in presence of biotinylated-NAD+ by ELIS
[PMID: 32202790]
分子量

510.60

Formula

C27H35FN6O3
CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料
参考文献

RK-582 相关分类

  • 摩尔计算器

  • 稀释计算器

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

RK-5822171388-28-4RK582RK 582PARPpoly ADP ribose polymeraseoral effectivexenograft modelCOLO-320DMInhibitorinhibitorinhibit

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