نتایج جستجو برای: gel auto
تعداد نتایج: 132249 فیلتر نتایج به سال:
We evaluated the effect on drug concentration of the duration of sample storage in three different tubes for blood collection: SST (Becton Dickinson), AutoSep (Terumo), and Microvette (Sarstedt), all of which contain an inert barrier (e.g., gel) for cleaner separation of serum from coagulum during centrifugation. With two of the tubes (SST and AutoSep) we examined samples taken from patients un...
Post-translational modifications (PTMs) play a key role in regulating protein function, yet their identification is technically demanding. Here, we present a straightforward workflow to systematically identify post-translationally modified proteins based on two-dimensional gel electrophoresis. Upon colloidal Coomassie staining the proteins are partially transferred, and the investigated PTMs ar...
INTRODUCTION: Platelet-rich plasma (PRP) belongs to one plasma division isolated by centrifugation of whole blood. From 1981 to 1991, a number of different growth factors containing platelets were reported one after another, such as platelet-derived growth factor (PDGF), transforming growth factor beta 1 (TGF-b1), transforming growth factor beta 2 (TGFb2), insulin-like growth factor (IGF), epid...
Zygotic expression of the BMP-4 gene in Xenopus embryos is regulated by an auto-regulatory loop. Since AP-1 is known as a mediator of auto-regulatory loops both in the case of the Drosophila dpp and the mammalian TGF-beta genes, we have analysed the potential of Xenopus c-Jun (AP-1) as a mediator of BMP-4 expression during Xenopus development. RNA injection experiments revealed that both hetero...
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