货号:A725430 同义名:
VIVIT peptide;NFAT Inhibitor
NFAT Inhibitor-1 (VIVIT peptide)是一种细胞可渗透肽,选择性抑制钙调磷酸酶介导的活化T细胞核因子(NFAT)的去磷酸化。
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描述 | The nuclear factor of activated T cells (NFAT) is a family of transcription factors that regulate immune responses and adaptive response in skeletal and cardiac muscle. NFAT inhibitor (VIVIT peptide) is a cell-permeable peptide that selectively inhibits calcineurin-mediated dephosphorylation of NFAT[1]. In peripheral blood CD14+ monocytes isolated from rheumatoid arthritis patients, treatment with 10μM of NFAT inhibitor plus 100ng/mL of recombinant human RANKL and 50ng/mL of M‐CSF for 24h significantly inhibited nuclear translocation of NFATc1, but not that of peroxisome proliferator-activated receptor γ coactivator 1β. Long-term (21 days) treatment with NFAT inhibitor in combination with M‐CSF and RANKL significantly inhibited the cytoplasmic levels of cathepsin K, tartrate‐resistant acid phosphatase, and matrix metalloproteinase 9[2]. Intraperitoneal administration of NFAT (10mg/kg) once daily for 2 days prevented T-cell activation and proliferation in C3H/HeN mice[3]. |
作用机制 | NFAT inhibitor potently and selectively inhibits the NFAT-calcineurin interaction without affecting calcineurin phosphatase activity. It was developed based on the conserved calcineurin docking site of NFAT[1]. |
计算器 | ||||
存储液制备 | ![]() | 1mg | 5mg | 10mg |
1 mM 5 mM 10 mM | 0.59mL 0.12mL 0.06mL | 2.97mL 0.59mL 0.30mL | 5.94mL 1.19mL 0.59mL |
CAS号 | 249537-73-3 |
分子式 | C75H120N20O22S |
分子量 | 1685.941 |
别名 | VIVIT peptide;NFAT Inhibitor |
运输 | 蓝冰 |
存储条件 | In solvent -20°C:3-6个月-80°C:6个月 Pure form Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
溶解方案 | H2O: 100 mg/mL(59.31 mM),配合低频超声助溶
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动物实验配方 |