- XAV-939
- ABT-888 (Veliparib)
- BMN-673 8R,9S
- MK-4827
- PJ34
| BYK 204165PARP-1 inhibitor,potent and selective |

Sample solution is provided at 25 µL, 10mM.
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Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
- View current batch:
- Purity = 98.00%
- COA (Certificate Of Analysis)
- MSDS (Material Safety Data Sheet)
- Datasheet
Chemical structure


BYK 204165 Dilution Calculator
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BYK 204165 Molarity Calculator
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| Cas No. | 1104546-89-5 | SDF | Download SDF |
| Chemical Name | (4E)-4-[(1-methylpyrrol-2-yl)methylidene]isoquinoline-1,3-dione | ||
| Canonical SMILES | CN1C=CC=C1C=C2C3=CC=CC=C3C(=O)NC2=O | ||
| Formula | C15H12N2O2 | M.Wt | 252.27 |
| Solubility | <25.23mg l="" in="" dmso="">25.23mg> | Storage | Desiccate at 4°C |
| Physical Appearance | Yellow solid | Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
BYK 204165 is a potent and selective poly(ADP-ribose) polymerase (PARP)-1 inhibitor with pIC50 values of 5.38 and 7.35 for PARP-2 and PARP-1 respectively [1].PARP1 is a nuclear enzyme activated by strand breaks in DNA and involved in the regulation of various cell processes such as DNA repair, apoptosis, organ dysfunction or necrosis [1].BYK 204165 (PARP inhibitor XIV) is a cell-permeable isoquinolinedione compound that potently and selectively inhibits PARP1. BYK 204165’s potency is similar or higher than most current standard PARP-1 inhibitors (just slightly lower than PJ34), and it is 100-fold selective for PARP-1 over PARP-2 [1].BYK 204165 was not tested in vivo because of BYK its poor water solubility.References:[1]. Eltze T, Boer R, Wagner T, et al. Imidazoquinolinone, imidazopyridine, and isoquinolindione derivatives as novel and potent inhibitors of the poly(ADP-ribose) polymerase (PARP): a comparison with standard PARP inhibitors. Mol Pharmacol, 2008, 74(6): 1587-98.
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研究蛋白质芯片的意义
1。蛋白质是基因表达的最终产物,接近生命活动的物质层面;
2。探针蛋白特异性高、亲和力强,可简化样品前处理,甚至可直接利用生物材料(血样、尿样、细胞及组织等)进行检测;
3。适合高通量筛选与靶蛋白作用的化合物;
4。有助于了解药物或毒物与其效应相关蛋白质的相互作用。
蛋白质芯片的分类:
1.蛋白质检测芯片
2.蛋白质功能芯片
蛋白质芯片的制备:
1。固相载体及其处理
载体(滴定板、滤膜、凝胶、载玻片)
2。蛋白质的预处理
选择具有较高纯度和完好生物活性的蛋白进行溶解
3。点制微阵列
可使用点制基因微阵列的商品化点样仪或喷墨法等
4。膜为载体:芯片放入湿盒,37°C1h
载玻片为载体:化学修饰产生醛基固定蛋白
5。微阵列的封闭固定微阵列上的蛋白样点
主要封闭试剂:BSA或Gly
相关链接:
全部有关生物芯片的实验方法技术(protocol)
生物芯片相关仪器及芯片・芯片扫描仪・芯片点样仪・生物芯片・生物芯片系统・其它
生物芯片技术服务
核酸分析类试剂
AFLP分析|SNP基因分型|线粒体DNA基因分型|其它基因分型|DNA指纹试剂盒|DNA测序试剂|核酸电泳凝胶|核酸标准品|凝胶纯化试剂盒|核酸染色|转座工具|其它
1、一张芯片上可以同时分析成百上千的探针,这样的情况可以检测多少位点?
2、基因芯片技术通量会有多大?怎么计算?
请问,我通过基因芯片筛选差异基因,有上调的也有下调的,即FC有正值,亦有负值,那么负值怎么取log?谢谢
做蛋白质和microRNA的关系,那么先找出差异的蛋白质还是找出差异的microRNA好呢?有没有做ITRAQ和MICRORNA芯片好的公司推荐,非常感谢!
无创dna检测8号染色体缺失32.99mb,羊穿正常,基因芯片检测还是8号染色体杂合性缺失32.2mb,请教专家孩子能要吗?万分感谢
求助各位大神,点击Downloadfulltable无法下载,总是出现错误,已经排除网络的问题,不知道是否还有其他方法下载,上面有一个Datatable的表格,不知道是不是芯片平台文件?
中唐临界风险,33岁,第一胎,然后羊水穿刺加CMA基因芯片检查,染色体核型正常,4维彩超正常,医生说发育速度偏慢,但还算正常范围,CMA结果异常,如照片
从GEO和ARRAYEXPRESS下载了miRNA的表达数据矩阵,但是结果不太一样,大致两种:①数值从个位数到几万不等,而且没有小数点;②数值在10上下,有小数点。见图
请问怎么知道数据是否经过了log转换?有注释文件说明吗?还是直接判断①是没转换的,②是转换的?

