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Marinobufogenin

Marinobufogenin

产品编号 TN1912   CAS 470-42-8
别名: 南美蟾毒精, Marinobufagenin

Marinobufagenin, a cardiotonic steroid, its increased concentrations are important in the cardiac disease and oxidant stress state seen with renal failure.

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Marinobufogenin Chemical Structure
Marinobufogenin, CAS 470-42-8
规格 价格/CNY 货期 数量
500 μg ¥ 997 35日内发货
1 mg ¥ 1,870 35日内发货
5 mg ¥ 8,170 35日内发货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
产品目录号及名称: Marinobufogenin (TN1912)
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产品描述 Marinobufagenin, a cardiotonic steroid, its increased concentrations are important in the cardiac disease and oxidant stress state seen with renal failure.
体外活性 In vivo studies were performed using the 5/6th nephrectomy model of experimental renal failure (PNx), MBG infusion (MBG), PNx after immunization against MBG, and concomitant PNx and adrenalectomy. Physiological measurements with a Millar catheter and immunohistochemistry were performed. In vitro studies were then pursued with cultured isolated cardiac fibroblasts. We observed that PNx and MBG increased MBG levels, blood pressure, heart size, impaired diastolic function, and caused cardiac fibrosis. PNx after immunization against MBG and concomitant PNx and adrenalectomy had similar blood pressure as PNx but less cardiac hypertrophy, diastolic dysfunction, and cardiac fibrosis. MBG induced increases in procollagen-1 expression by cultured cardiac fibroblasts at 1 nM concentration. These increases in procollagen expression were accompanied by increases in collagen translation and increases in procollagen-1 mRNA without any demonstrable increase in procollagen-1 protein stability. The stimulation of fibroblasts with MBG could be prevented by administration of inhibitors of tyrosine phosphorylation, Src activation, epidermal growth factor receptor transactivation, and N-acetyl cysteine.
别名 南美蟾毒精, Marinobufagenin
分子量 400.51
分子式 C24H32O5
CAS No. 470-42-8

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

TCMIP相关数据
中药材来源及性味归经

中药材来源及性味归经

中药材名称 中药材拉丁名 归经
边缘鳞盖蕨 Microlepia hancei Prantl

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TargetMol Library Books参考文献

1. Marinobufagenin stimulates fibroblast collagen production and causes fibrosis in experimental uremic cardiomyopathy.Hypertension. 2007 Jan;49(1):215-24.
(S)-PF-03716556 KM 91104 Cycloartane-3,24,25-triol Zeorin Cabraleadiol Lasiodiplodin Prilocaine Wilfordine

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Keywords

Marinobufogenin 470-42-8 Angiogenesis JAK/STAT signaling Membrane transporter/Ion channel Tyrosine Kinase/Adaptors ATPase EGFR 南美蟾毒精 Marinobufagenin Inhibitor inhibitor inhibit

 

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