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Eltanexor(KPT-8602)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Eltanexor(KPT-8602)图片
CAS NO:1642300-52-4
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
50mg电议

产品介绍

化学性质

Physical AppearanceA solid
StorageStore at -20°C
M.Wt428.29
Cas No.1642300-52-4
FormulaC17H10F6N6O
Solubilityinsoluble in H2O; insoluble in EtOH; ≥44 mg/mL in DMSO
Chemical Name(E)-3-(3-(3,5-bis(trifluoromethyl)phenyl)-1H-1,2,4-triazol-1-yl)-2-(pyrimidin-5-yl)acrylamide
Canonical SMILESFC(F)(F)C1=CC(C2=NN(/C=C(C3=CN=CN=C3)/C(N)=O)C=N2)=CC(C(F)(F)F)=C1
运输条件蓝冰运输或根据您的需求运输。
一般建议为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。

资料参考

Eltanexor (KPT-8602) is a second-generation, orally bioavailable inhibitor of exportin 1 (XPO1), with IC50 values of 20 ~ 211 nM in 10 acute myeloid leukemia (AML) cell lines. XPO1, also known as chromosome maintenance protein 1 (CRM1), is an important nuclear-cytoplasmic exporter in eukaryotes that transports a variety of protein cargoes from the nucleus to the cytoplasm, such as tumor suppressor proteins, cell cycle regulators and apoptosis inducers. Inhibition of XPO1-mediated nuclear export is a promising therapeutic strategy for many cancers, including chronic lymphocytic leukemia (CLL), AML, and aggressive lymphomas.

References:

1. Etchin J, Berezovskaya A, Conway AS, et al. KPT-8602, a second-generation inhibitor of XPO1-mediated nuclear export, is well tolerated and highly active against AML blasts and leukemia-initiating cells. Leukemia, 2017, 31(1): 143-150.

2. Hing ZA, Fung HY, Ranganathan P, et al. Next-generation XPO1 inhibitor shows improved efficacy and in vivo tolerability in hematological malignancies. Leukemia, 2016, 30(12): 2364-2372.

试验操作

Cell experiment:[2]

Cell lines

Human primary CLL cells and diffuse large B-cell lymphoma cell lines

Reaction Conditions

0 ~ 10 μM Eltanexor (KPT-8602) for 48 h incubation

Applications

Eltanexor (KPT-8602) induced dose-dependent killing of primary CLL cells when compared to vehicle. Eltanexor (KPT-8602) also caused dose-dependent cytotoxicity in the activated B-cell (ABC) subtype and germinal center (GC) subtype of diffuse large B-cell lymphoma cell lines.

Animal experiment:[1]

Animal models

NOD-SCID-IL2Rcγnull(NSG) mice intravenously injected with various AML cell lines

Dosage form

15 mg/kg

Once daily by oral route for 4 weeks

Applications

In various AML patient-derived xenograft models, Eltanexor (KPT-8602) exhibited superior anti-leukemic activity and better tolerability than Selinexor, with nearly complete elimination of human AML cells in the normal karyotype AML model. Moreover, KPT-8602 was minimally toxic to normal hematopoietic stem and progenitor cells.

Note

The technical data provided above is for reference only.

References:

1. Etchin J, Berezovskaya A, Conway AS, et al. KPT-8602, a second-generation inhibitor of XPO1-mediated nuclear export, is well tolerated and highly active against AML blasts and leukemia-initiating cells. Leukemia, 2017, 31(1): 143-150.

2. Hing ZA, Fung HY, Ranganathan P, et al. Next-generation XPO1 inhibitor shows improved efficacy and in vivo tolerability in hematological malignancies. Leukemia, 2016, 30(12): 2364-2372.