IPAG

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IPAG 

IPAG 是一种有效的 sigma-1 受体拮抗剂，pKi 为 4.3 [1] 。 IPAG 可诱导细胞凋亡 (apoptosis) [2] 。

IPAG

IPAG Chemical Structure

CAS No. : 193527-91-2

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生物活性

IPAG is a potent sigma-1 receptor antagonist with a pKi of 4.3[1]. IPAG induces apoptosis[2].

体外研究
(In Vitro)

Sigma1 inhibition by IPAG causes the autolysosomal degradation of PD-L1 in PC3 (hormone-insensitive prostate cancer) and MDA-MB-231 (triple-negative breast cancer) cell lines and reduces the levels of functional PD-L1 on the surface of the cells[2].
IPAG treatment produces a mean of 100±8 μg per 106 cells. IPAG can inhibit cell proliferation. Treatment with IPAG decreases cell mass[3].
IPAG treatment suppresses phosphorylation of translational regulator proteins p70S6K, S6, and 4E-BP1[3].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[3]

Cell Line: T47D cells
Concentration: 10 μM
Incubation Time: 24 hours
Result: The mean forward scatter height (FSC-H) of DMSO (control) measured 412±5, whereas the mean FSC-H of IPAG treated cells was 390±4.

Western Blot Analysis[3]

Cell Line: T47D cells
Concentration: 10 μM
Incubation Time:
Result: Decreased levels of phospho-threonine 389-p70S6Kinase (P-S6K), phospho-serine 235/236-ribosomal S6 (P-S6), and phospho-serine 65-4E-BP1 (P-4E-BP1).

分子量

395.28

Formula

C17H22IN3
CAS 号

193527-91-2
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.
参考文献

  • [1]. James M Brimson, et al. Simple ammonium salts acting on sigma-1 receptors yield potential treatments for cancer and depression. Sci Rep. 2020 Jun 8;10(1):9251.

    [2]. Halley M Oyer, et al.Small-Molecule Modulators of Sigma1 and Sigma2/TMEM97 in the Context of Cancer: Foundational Concepts and Emerging Themes. Front Pharmacol. 2019 Oct 21;10:1141.

    [3]. Felix J Kim, et al. Inhibition of tumor cell growth by Sigma1 ligand mediated translational repression. Biochem Biophys Res Commun. 2012 Sep 21;426(2):177-82.

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