XCell II 转印模块 XCell II 转印模块可让使用者可轻松将蛋白质或核酸从小型胶转印到膜上。其可装入 XCell SureLock 和 XCell II Mini-Cell 电泳槽中,放置在凝胶/缓冲液核心组件的位置。对于 Western, Southern 和 northern 转印,它所需要的转印缓冲液不到200 mL。坚固的镀铂钛和不锈钢电极可形成均匀的电场,而无需使用夹具或铰接式凝胶支架。最大印迹尺寸是 9 cm x 9 cm。
将您的 XCell II 升级为 XCell SureLock 小型槽 通过 SureLock Retrofit 套件(可单独提供),可将 XCell II 轻松升级为 XCell SureLock。该套件由一块 SureLock 小型槽盖、凝胶张力楔和模制小型胶缓冲液挡板组成。
Definition of genetically distinct attenuation mechanisms in naturally virulence-attenuated Listeria monocytogenes by comparative cell culture and molecular characterization.
Authors:Roberts A, Chan Y, Wiedmann M,
Journal:Appl Environ Microbiol
PubMed ID:16000803
'Listeria monocytogenes is a foodborne pathogen able to cause serious disease in humans and animals. Not all isolates are equally pathogenic, however, and several isolates have been characterized as naturally virulence attenuated. We sought to identify the genetic basis of natural virulence attenuation using cell culture assays and molecular techniques. ... More
The novel WD-repeat protein MORG1 acts as a molecular scaffold for HIF prolyl-hydroxylase 3 (PHD3).
Authors:Hopfer U, Hopfer H, Jablonski K, Stahl RA, Wolf G,
Journal:J Biol Chem
PubMed ID:16407229
'Hypoxia-inducible factor-1 (HIF-1), a transcriptional complex composed of an oxygen-sensitive alpha- and a beta-subunit, plays a pivotal role in cellular adaptation to low oxygen availability. Under normoxia, the alpha-subunit of HIF-1 is hydroxylated by a family of prolyl hydroxylases (PHDs) and consequently targeted for proteasomal degradation. Three different prolyl hydroxylases ... More
Combined effect of epinephrine and exercise on calpain/calpastatin and cathepsin B and L activity in porcine longissimus muscle.
Authors:Ertbjerg P, Henckel P, Karlsson A, Larsen LM, Møller AJ,
Journal:J Anim Sci
PubMed ID:10492449
The objective of the study was to improve the understanding of the relationship between the effect of epinephrine plus exercise and meat tenderness. The calpain, calpastatin, and cathepsin B + L activities and postmortem proteolysis in porcine longissimus muscle were studied. The muscle glycogen stores were depleted in five pigs ... More
Regulation of the mitogen-activated protein kinase p44 ERK activity during anoxia/recovery in rainbow trout hypodermal fibroblasts.
Authors:Ossum CG, Wulff T, Hoffmann EK,
Journal:J Exp Biol
PubMed ID:16621957
It is well known from various mammalian cells that anoxia has a major impact on the mitogen-activated protein kinase ERK, but a possible similar effect in fish cells has not been investigated. Here we characterise a p44ERK-like protein in the rainbow trout cell line RTHDF and study the effect of ... More
Separate basic region motifs within the adeno-associated virus capsid proteins are essential for infectivity and assembly.
Authors:Grieger JC, Snowdy S, Samulski RJ,
Journal:J Virol
PubMed ID:16699000
Adeno-associated virus (AAV) is gaining momentum as a gene therapy vector for human applications. However, there remain impediments to the development of this virus as a vector. One of these is the incomplete understanding of the biology of the virus, including nuclear targeting of the incoming virion during initial infection, ... More