Tsinghua University

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

South China University of Technology

Chinese Academy of Agricultural Sciences

Lei Xing

Qing Zhao

Zhanglin Lin

Bihong Zhou

Xu Wang

Songli Li

Jiaqi Wang

Hongyu Zhang

Nan Zheng

Wanghui Xu

Xiaoqiang Zeng

Lingli Zeng

Wei Wu

Shengguo Zhao

Tingting Wang

Yangdong Zhang

Wenchao Feng

In a method for enriching and separating an anaerobic fiber-degrading bacterium on the basis of cellulosic magnetic nanoparticles, the cellulosic magnetic nanoparticles are prepared by coating cellulose on the surface of a magnetic nanomaterial. Bacteria attach to the cellulosic magnetic nanoparticles. Anaerobic fiber-degrading bacteria degrade the cellulose and then detach from the cellulosic magnetic nanoparticles, and the anaerobic fiber-degrading bacteria are obtained by means of separation using a magnet. The magnetic nano-separation technology can be used as a new technology to efficiently separate anaerobic fiber-degrading bacteria.

Method for enriching and separating anaerobic fiber-degrading bacterium on the basis of cellulosic magnetic nanoparticles

The present disclosure describes a Mtu &#x394;I-CM intein variant containing one or more mutations or a biologically active fragment thereof, and a method for producing and purifying a molecule of interest using the intein variant. Further described are isolated fusion proteins comprising the intein variant and a tag and a molecule of interest. Also described are expression systems for expressing the intein variant as well as polypeptide screening methods employing the intein variant.

Fusion proteins comprising a Mtu &#x394;I-CM intein variant and methods of protein purification

A sealant applying device and a working method thereof, and a sealant applying apparatus are disclosed. The sealant applying device includes a nozzle; the nozzle includes an air inlet portion and a sealant outflow portion, a switch plate is arranged below the sealant outflow portion, the switch plate includes a plate body configured to horizontally move between a first state and a second state, one end of the plate body is provided with a through hole, and a discharge portion is provided at a position corresponding to the through hole and on a side of the plate body facing away from the sealant outflow portion.

Sealant applying device and working method thereof, and sealant applying apparatus

The present invention relates to a method for production and purification of polypeptides. In particular, the present invention relates to a fusion protein comprising a solubility-enhancing peptide tag moiety, a self-aggregating peptide moiety and a moiety of target peptide and to a method for production and purification of target peptides through expressing said fusion protein.

Methods for production and purification of polypeptides

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Beijing, China

Lei Xing