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Merck
CN

B7651

Sigma-Aldrich

布雷菲德菌素 A

from Penicillium brefeldianum, ≥99% (HPLC and TLC), powder, activator of the sphingomyelin cycle

别名:

Nectrolide, γ,4-二羟基-2-(6-羟基-1-庚烯基)-4-环戊烯丁烯酸λ-内酯, Ascotoxin, BFA, 布雷菲德菌素 A, 烟碱

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About This Item

经验公式(希尔记法):
C16H24O4
CAS号:
分子量:
280.36
Beilstein:
25191
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

产品名称

布雷菲德菌素 A, from Penicillium brefeldianum, ≥99% (HPLC and TLC)

生物来源

Penicillium brefeldianum

质量水平

方案

≥99% (HPLC and TLC)

表单

powder

溶解性

DMSO: 10 mg/mL

抗生素抗菌谱

neoplastics

作用机制

protein synthesis | interferes

储存温度

2-8°C

SMILES字符串

C[C@H]1CCC\C=C\[C@@H]2C[C@H](O)C[C@H]2[C@H](O)\C=C\C(=O)O1

InChI

1S/C16H24O4/c1-11-5-3-2-4-6-12-9-13(17)10-14(12)15(18)7-8-16(19)20-11/h4,6-8,11-15,17-18H,2-3,5,9-10H2,1H3/b6-4+,8-7+/t11-,12+,13-,14+,15+/m0/s1

InChI key

KQNZDYYTLMIZCT-KQPMLPITSA-N

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一般描述

布雷菲德菌素A(BFA)是一种13元大环内酯类真菌代谢产物。 可抑制蛋白与核酸合成。BFA可抑制腺苷核糖基化因子(ARF)上的GDP转化成GTP,从而阻止外被蛋白(β-COP)的结合,最终破坏高尔基体的结构和功能。BFA是鞘磷脂循环的一种激活剂。已在人类肿瘤细胞中观察到了布雷菲德菌素A介导的细胞凋亡。布雷菲德菌素A可提高CRISPR介导的同源重组修复(HDR)效率。 具有多种生物活性,如抗肿瘤、抗病毒、抗生素、抗有丝分裂、抗真菌和抗线虫等。

应用

布雷菲德菌素A用于:



  • 提高CRISPR基因组编辑效率。
  • 细胞因子生产检测
  • 在细胞培养实验中抑制胞内运输

生化/生理作用

布雷菲德菌素A可提高CRISPR介导的同源重组修复(HDR)效率。
布雷菲德菌素A(BFA)是一种会破坏高尔基体的结构和功能的真菌代谢产物。BFA是鞘磷脂循环的一种激活剂。已在人类肿瘤细胞中观察到了布雷菲德菌素A介导的细胞凋亡。

象形图

Skull and crossbones

警示用语:

Danger

危险声明

预防措施声明

危险分类

Acute Tox. 3 Oral

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

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分析证书(COA)

Lot/Batch Number

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Concise Total Syntheses of (+)-Brefeldin A, Diastereomers and Analogs and Their Biological Activity
Dr. Mikhail K. Klychnikov et.al.,
Chemistry?A European Journal , 1 (2023)
Vyoma K Patel et al.
Atherosclerosis, 263, 15-23 (2017-06-02)
Atherogenesis is dependent upon monocyte influx into the vessel wall. In humans, three monocyte subsets exist, the number and function of which are significantly altered in cardiovascular disease (CVD). Whether such alterations arise in individuals with a perturbed lipid profile
Kensuke Shibata et al.
Blood, 118(3), 586-593 (2011-05-25)
Unlike conventional T cells, which are exported from the thymus as naive cells and acquire effector functions upon antigen encounter in the periphery, a subset of γδ T cells differentiates into effectors that produce IL-17 within the fetal thymus. We
Antonio Riva et al.
Frontiers in physiology, 12, 632502-632502 (2021-03-30)
Immunoregulatory checkpoint receptors (CR) contribute to the profound immunoparesis observed in alcohol-related liver disease (ALD) and in vitro neutralization of inhibitory-CRs TIM3/PD1 on anti-bacterial T-cells can rescue innate and adaptive anti-bacterial immunity. Recently described soluble-CR forms can modulate immunity in
Marco Lepore et al.
Nature communications, 5, 3866-3866 (2014-05-17)
Mucosal-associated invariant T (MAIT) cells are abundant in humans and recognize conserved bacterial antigens derived from riboflavin precursors, presented by the non-polymorphic MHC class I-like molecule MR1. Here we show that human MAIT cells are remarkably oligoclonal in both the

商品

业内研究了CRISPR基因组编辑背景下的HDR调控,发现各种细胞类型中增强CRISPR介导的HDR效率的小分子。

Modulation of homology-directed repair (HDR) within the context of CRISPR-genome editing has led to the identification of small molecules that enhance CRISPR-mediated HDR efficiency in various cell types.

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