NuSep
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NuSep ofrece una gama completa de geles prefabricados para electroforesis de proteínas.
Compatible con todas las cubetas de 10 cm
3 tipos diferentes de gel para adaptarse a todos los tanques :
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![]() 2 minutos de visualización por UV
Todos los geles prefabricados nUView incorporan una formulación exclusiva que permite visualizar las bandas de proteínas en sólo 2 minutos en presencia de luz ultravioleta (UV). Más información en
Flexibilidad para correr en diferentes sistemas tampón
El gel NuSep puede desarrollarse en una gama de tampones Tris con diferentes contraiones, cada uno de los cuales produce una sutil variación en el patrón de migración. Compatible con tampones Tris-Glicina, MES y MOPS. ![]()
Página web: www.nusep.com
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![LB agar - Non-selective solid media for microbiology](https://www.clinisciences.com/es/upload/thumbs/microbiology-spuqzc-e8f660.jpeg)
LB agar - Non-selective solid media for microbiology
The LB culture medium (for lysogeny broth) is a non-selective nutrient culture medium, initially used for bacterial culture. LB media have become an industry standard for the cultivation of Escherichia coli. They have been widely used in molecular microbiology for the preparation of DNA plasmids and recombinant proteins. To this day, it remains one of the most widely used media for the life support and culture of recombinant Escherichia coli lines. There are various compositions of LB. Although they are different, they generally share some components that they have in common to promote the growth of species in culture. LB medium promotes luxurious growth of E. coli cells, as tryptone and yeast extract provide essential growth factors that E. coli cells would otherwise have to synthesize. The medium also contains essential electrolytes for transport and osmotic balance, thanks to the NaCl component.
The LB culture medium can be supplemented with antibiotics to make it selective. This allows the selection and selective culture of recombinant E. coli resistant to this antibiotic.
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- Buffers and reagents 1
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