For the experiment, the researchers tested the circumstances under which a so-called superfolder green fluorescent protein (sfGFP) is produced. The mixture in the chambers contained over 100 different ...

Looking at life today, it is difficult to imagine how complex biological processes and structures could have developed from ...

Most of us turn to coffee for a quick boost in the morning—but new research suggests that caffeine may also be helping our ...

Caffeine appears to affect how cells handle stress and DNA damage—but researchers say it’s no magic bullet. Here’s what the ...

Abs make up one of the most important classes of advanced biotherapies. GEN interviewed leaders about current challenges and ...

In a study of human immune cells infected with HIV, the virus that causes AIDS, scientists at Johns Hopkins Medicine say a ...

Scientists have long used fluorescent dyes—which emit light—to research cell structures and activities. By attaching ...

It has been over 60 years since Osamu Shimomura et al. discovered Green Fluorescent Protein (GFP)1. Since then, the color ...

一、描述与基本特性： 9-Amino-6-chloro-2-methoxyacridine（ACMA）是一种细胞通透性的荧光探针，用于DNA标记和pH梯度检测。 它还具有抑制胆碱酯酶活性的能力（Ki为49 nM）。 选择性结合：优先嵌入富含 poly(dA-dT) 的DNA序列，导致局部解旋，形成三种复合物（PD(I)-PD(III ...

To make it easier for researchers to find and access the specialized chemicals they need, Alfa Chemistry has announced that it has been added as a supplier to the CHEMnetBASE dictionaries, the world’s ...

Caffeine appears to do more than perk you up—it activates AMPK, a key cellular fuel sensor that helps cells cope with stress ...