XZ739 是一种基于 Cereblon 的 PROTAC BCL-XL (Bcl-2 家族成员) 降解剂，作用于 MOLT-4 细胞，处理 16 小时后，DC₅₀ 值为 2.5 nM。XZ739 还通过 caspase 介导的凋亡 (apoptosis) 诱导细胞死亡。

XZ739, a Cereblon-dependent PROTAC BCL-XL (Bcl-2 family member) degrader with a DC 50 value of 2.5 nM in MOLT-4 cells after 16 h treatment. XZ739 also induces cell death through caspase-mediated apoptosis.

Solid

Bcl-xL 2.5 nM (DC50) Cereblon

XZ739 (0.001-10 μM; 48 hours) potently reduces the viability of T-ALL MOLT-4, B-ALL RS4; 11, SCLC NCI-H146 cells, and platelets after 48 h treatment with IC50s of 10.1, 41.8, 25.3, and 1217 nM, respectively. XZ739 has >100-fold selectivity for MOLT-4 cells over human platelets.
XZ739 (1.2-300 nM; 16 hours) induces BCL-XL degradation in MOLT-4 cells.
The BCL-XL degradation induced by XZ739 in MOLT-4 is rapid, starting within 2 h; and 8 h after XZ739 treatment, more than 96% of the BCL-XL is degraded with 100 nM of XZ739. has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

-20°C, stored under nitrogen In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

[1]. Xuan Zhang,et al. Discovery of PROTAC BCL-X L Degraders as Potent Anticancer Agents With Low On-Target Platelet Toxicity. Eur J Med Chem. 2020 Apr 15;192:112186.

In Vitro: DMSO : 20 mg/mL (14.81 mM; Need ultrasonic)配制储备液