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11R-VIVIT游离态 /NFAT Inhibitor-1

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。

NFAT Inhibitor-1 化学结构 CAS号:249537-73-3
NFAT Inhibitor-1 化学结构
CAS号:249537-73-3
NFAT Inhibitor-1 3D分子结构
CAS号:249537-73-3
NFAT Inhibitor-1 化学结构 CAS号:249537-73-3
NFAT Inhibitor-1 3D分子结构 CAS号:249537-73-3
规格 价格 库存 数量
1mg ¥441 咨询
5mg ¥1764 咨询
10mg ¥3213 咨询
25mg ¥6237 咨询
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NFAT Inhibitor-1 纯度/质量文件 产品仅供科研

货号:A725430 标准纯度:
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NFAT Inhibitor-1 生物活性

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].

NFAT Inhibitor-1 参考文献

[1]Aramburu J, Yaffe MB, López-Rodríguez C, Cantley LC, Hogan PG, Rao A. Affinity-driven peptide selection of an NFAT inhibitor more selective than cyclosporin A. Science. 1999;285(5436):2129-2133. doi:10.1126/science.285.5436.2129

[2]Ma JD, Jing J, Wang JW, et al. Activation of the Peroxisome Proliferator-Activated Receptor γ Coactivator 1β/NFATc1 Pathway in Circulating Osteoclast Precursors Associated With Bone Destruction in Rheumatoid Arthritis. Arthritis Rheumatol. 2019;71(8):1252-1264. doi:10.1002/art.40868

[3]Noguchi H, Matsushita M, Okitsu T, et al. A new cell-permeable peptide allows successful allogeneic islet transplantation in mice. Nat Med. 2004;10(3):305-309.

NFAT Inhibitor-1 实验方案

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

NFAT Inhibitor-1 技术信息

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

配制的工作液建议现用现配,短期内尽快用完。 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
方案一
动物实验配方
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