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Merck
CN

481480

NF-κB SN50

≥97% (HPLC), lyophilized, NF-κB translocation inhibitor, Calbiochem®

别名:

NF-κB SN50,细胞渗透性抑制剂肽

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关于此项目

经验公式(希尔记法):
C129H230N36O29S
分子量:
2781.50
UNSPSC代码:
12352200
NACRES:
NA.77
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产品名称

NF-κB SN50,细胞渗透性抑制剂肽, NF-κB SN50, CAS 213546-43-3, is a cell-permeable peptide that contains the NLS sequence of NF-κB p50 linked to the hydrophobic region of K-FGF. Inhibits translocation of the NF-κB into the nucleus.

质量水平

方案

≥97% (HPLC)

表单

lyophilized

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)

溶解性

water: 5 mg/mL

运输

ambient

储存温度

−20°C

一般描述

NF-κB SN50,CAS 213546-43-3,是一种细胞可渗透的肽,其包含与K-FGF疏水区连接的NF-κB p50的NLS序列。抑制NF-κB易位进入细胞核。
包含与Kaposi成纤维细胞生长因子(K-FGF)信号肽的疏水区(h-区)相连的转录因子NF-κB p50的核定位序列(NLS)。N端K-FGF h区赋予细胞通透性,而NLS(360-369)抑制NF-κB活性复合物易位进入细胞核。在LPS诱导的小鼠内皮LE-II细胞中,NF-κB核易位在18 µM时受到最大抑制。

生化/生理作用

主要靶标
NF-κB活性复合物进入细胞核的易位
产物不与ATP竞争。
细胞可渗透性:具有

外形

作为三氟乙酸盐提供。

制备说明

复溶后,等分并冷冻保存(-20°C)。贮备液在-20°C下可稳定保存至多3个月。避免溶液反复冻融。

其他说明

H-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Val-Gln-Arg-Lys-Arg-Gln-Lys-Leu-Met-Pro-OH
Lin, Y.-Z., et al. 1995.J. Biol. Chem. 270, 14255.

法律信息

根据美国专利号5,807,746和6,043,339的许可证销售,仅供研究使用。 可通过联系Vanderbilt University(Nashville,Tennessee)获得商业生产、商业用途、诊断或治疗许可证。
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

毒性:标准处理(A)

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