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PZ-2891 99%+

货号:A1142882 Ambeed 开学季,买赠积分,赢豪礼

PZ-2891 is a specific and brain-permeable Pantothenate kinase (PANK) modulator, acting as an orthosteric inhibitor with IC50 of 1.3 nM for hPANK3 and also an allosteric activator of PANK3 activity in the presence of acetyl-CoA in biochemical assays.

PZ-2891 化学结构 CAS号:2170608-82-7
PZ-2891 化学结构
CAS号:2170608-82-7
PZ-2891 3D分子结构
CAS号:2170608-82-7
PZ-2891 化学结构 CAS号:2170608-82-7
PZ-2891 3D分子结构 CAS号:2170608-82-7
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PZ-2891 纯度/质量文件 产品仅供科研

货号:A1142882 标准纯度: 99%+
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PZ-2891 生物活性

描述 PANK (Pantothenate kinase) is a metabolic enzyme that regulates cellular coenzyme A (CoA) levels, inactivating of which could lead to pantothenate kinase associated neurodegeneration. PZ-2891 is a brain-permeable allosteric PANK activator with IC50 value of 1.3nM for PANK3. PZ-2891 stabilized PANK3 by ∼7 °C in a cellular thermal shift (CETSA) assay and increased total intracellular CoA levels at concentration of 10μM in a human liver-derived cell line post 24h. Oral administration of PZ-2891 at dose of 15mg/kg and 20mg/kg every 12 h for 5 doses activated CoA synthesis in liver, forebrain and hindbrain of mice dosed with 100mg/kg pantothenate. Therapy with PZ-2891 rescued the weight loss, severe locomotor impairment and early death of a knockout mouse model of brain CoA deficiency.
作用机制 PZ-2891 occupies the pantothenate pocket and engages the dimer interface to form a PANK•ATP•Mg2+•PZ-2891 complex. The binding of PZ-2891 to one protomer locks the opposite protomer in a catalytically active conformation that is refractory to acetyl-CoA inhibition.[1]

PZ-2891 动物研究

Dose Mice: 30 mg/kg[1] (p.o.)

PZ-2891 参考文献

[1]Sharma LK, Subramanian C, et al. A therapeutic approach to pantothenate kinase associated neurodegeneration. Nat Commun. 2018 Oct 23;9(1):4399.

PZ-2891 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.86mL

0.57mL

0.29mL

14.31mL

2.86mL

1.43mL

28.62mL

5.72mL

2.86mL

PZ-2891 技术信息

CAS号2170608-82-7
分子式C20H23N5O
分子量 349.43
别名
运输蓝冰
存储条件

粉末 Sealed in dry,Room Temperature

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 80 mg/mL(228.94 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

动物实验配方
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