Category Archives: VEGFR

Additionally, a stabilizing effect of the mAb as well as of the contaminants could be linked to small molecules contained in the cell culture media. was possible to distinguish the influence of small molecules and larger Rabbit Polyclonal to GPR174 ones. Hence, mAbCmacromolecular connection Amiloride HCl could be identified as a possible reason for the observed higher precipitation propensity, while small molecules of the cell tradition medium were identified as solubilisation factors during the precipitation process. micro plates (Greiner Bio-One, Kremsmnster, Austria). Chemicals and stock solutions All buffer solutions were prepared using water purified by a PURELAB Ultra water purification system (ELGA Labwater, Large Wycombe, UK). As buffer substances, tris(hydroxymethyl)-aminomethane (Merck KGaA, Darmstadt, Germany) and tris hydrochloride (PanReac AppliChem, Darmstadt, Germany) were used. The polyethylene glycol (PEG) having a median molecular mass of 6000 g/mol was from Merck KGaA (Darmstadt, Germany). All buffers were prepared having a buffer capacity of…

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Supplementary MaterialsSupplementary material 41598_2019_44954_MOESM1_ESM. and ribosomal mitochondrial protein suggests altered mitochondrial RNA translation, which could disturb mitochondrial function and thereby insulin secretion. This highlights a role for Zip14 in beta-cell functioning and suggests Zip14 as a future pharmacological target in the treatment of beta-cell dysfunction. is usually highly expressed in human liver and pancreas33, and it is present in both the alpha- and beta-cells of the human pancreas when investigated by immunofluorescence34. In human type 2 diabetic individuals, signs of a low pancreatic expression levels are observed22. In this study, the INS-1E model of insulin-producing beta-cells was used. INS-1E cells originate from rat insulinoma cells and are characterized by a stable glucose-induced insulin secretion Rabbit Polyclonal to DQX1 with a dose-related response similar to isolated rat islets35,36. The aim of this study was to confirm the presence of Zip14 at the protein level in the INS-1E cells and to characterize…

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