产品
编 号：F306012
分子式：C27H36ClN3O6S
分子量：566.11
分子式：C27H36ClN3O6S
分子量：566.11
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价格
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CAS No: 286942-97-0
产品详情
生物活性：
Ezatiostat hydrochloride (TER199; TLK199 hydrochloride) is a tripeptide analog of glutathione and is a selective and orally active glutathione S-transferase P1-1 (GSTP1) inhibitor. Ezatiostat hydrochloride leads to JNK activation by inhibiting GSTP1. Ezatiostat hydrochloride stimulates both lymphocyte production and bone marrow progenitor proliferation. Ezatiostat hydrochloride has the potential for myelodysplastic syndrome (MDS) treatment.
体内研究：
Administration of Ezatiostat (TLK199), stimulates both lymphocyte production and bone marrow progenitor (colony-forming unit-granulocyte macrophage) proliferation, but only in glutathione S-transferase P1-1 (GSTP1+/+) and not in GSTP1-/- animals.
体外研究：
Ezatiostat causes dissociation of the enzyme from the jun-N-terminal kinase/c-Jun (JNK/JUN) complex, leading to JNK activation by phosphorylation. The therapeutic action of ezatiostat appears to include both proliferation of normal myeloid progenitors as well as apoptosis of the malignant clone.Selection of a resistant clone of an HL60 tumor cell line through chronic exposure to Ezatiostat (TLK199) results in cells with elevated activities of c-Jun NH2 terminal kinase (JNK1) and ERK1/ERK2, and allowes the cells to proliferate under stress conditions that induced high levels of apoptosis in the wild type cells.
Ezatiostat hydrochloride (TER199; TLK199 hydrochloride) is a tripeptide analog of glutathione and is a selective and orally active glutathione S-transferase P1-1 (GSTP1) inhibitor. Ezatiostat hydrochloride leads to JNK activation by inhibiting GSTP1. Ezatiostat hydrochloride stimulates both lymphocyte production and bone marrow progenitor proliferation. Ezatiostat hydrochloride has the potential for myelodysplastic syndrome (MDS) treatment.
体内研究：
Administration of Ezatiostat (TLK199), stimulates both lymphocyte production and bone marrow progenitor (colony-forming unit-granulocyte macrophage) proliferation, but only in glutathione S-transferase P1-1 (GSTP1+/+) and not in GSTP1-/- animals.
体外研究：
Ezatiostat causes dissociation of the enzyme from the jun-N-terminal kinase/c-Jun (JNK/JUN) complex, leading to JNK activation by phosphorylation. The therapeutic action of ezatiostat appears to include both proliferation of normal myeloid progenitors as well as apoptosis of the malignant clone.Selection of a resistant clone of an HL60 tumor cell line through chronic exposure to Ezatiostat (TLK199) results in cells with elevated activities of c-Jun NH2 terminal kinase (JNK1) and ERK1/ERK2, and allowes the cells to proliferate under stress conditions that induced high levels of apoptosis in the wild type cells.
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