Knüpfer U - Search Results

1

Simultaneous analysis of the non-canonical amino acids norleucine and norvaline in biopharmaceutical-related fermentation processes by a new ultra-high performance liquid chromatography approach.

Biermann M, Bardl B, Vollstädt S, Linnemann J, Knüpfer U, Seidel G, Horn U. Biermann M, et al. Among authors: knupfer u. Amino Acids. 2013 Apr;44(4):1225-31. doi: 10.1007/s00726-013-1459-3. Epub 2013 Jan 11. Amino Acids. 2013. PMID: 23306451 Free PMC article.

2

Trace element associated reduction of norleucine and norvaline accumulation during oxygen limitation in a recombinant Escherichia coli fermentation.

Biermann M, Linnemann J, Knüpfer U, Vollstädt S, Bardl B, Seidel G, Horn U. Biermann M, et al. Among authors: knupfer u. Microb Cell Fact. 2013 Nov 21;12:116. doi: 10.1186/1475-2859-12-116. Microb Cell Fact. 2013. PMID: 24261588 Free PMC article.

3

An online monitoring system based on a synthetic sigma32-dependent tandem promoter for visualization of insoluble proteins in the cytoplasm of Escherichia coli.

Kraft M, Knüpfer U, Wenderoth R, Pietschmann P, Hock B, Horn U. Kraft M, et al. Among authors: knupfer u. Appl Microbiol Biotechnol. 2007 May;75(2):397-406. doi: 10.1007/s00253-006-0815-6. Epub 2007 Jan 13. Appl Microbiol Biotechnol. 2007. PMID: 17221192

4

A dual expression platform to optimize the soluble production of heterologous proteins in the periplasm of Escherichia coli.

Kraft M, Knüpfer U, Wenderoth R, Kacholdt A, Pietschmann P, Hock B, Horn U. Kraft M, et al. Among authors: knupfer u. Appl Microbiol Biotechnol. 2007 Oct;76(6):1413-22. doi: 10.1007/s00253-007-1121-7. Epub 2007 Aug 8. Appl Microbiol Biotechnol. 2007. PMID: 17684739

5

Molecular architecture of Aβ fibrils grown in cerebrospinal fluid solution and in a cell culture model of Aβ plaque formation.

Garvey M, Baumann M, Wulff M, Kumar ST, Markx D, Morgado I, Knüpfer U, Horn U, Mawrin C, Fändrich M, Balbach J. Garvey M, et al. Among authors: knupfer u. Amyloid. 2016 Jun;23(2):76-85. doi: 10.3109/13506129.2016.1146989. Epub 2016 Mar 14. Amyloid. 2016. PMID: 26972581

6

Enhanced Fibril Fragmentation of N-Terminally Truncated and Pyroglutamyl-Modified Aβ Peptides.

Wulff M, Baumann M, Thümmler A, Yadav JK, Heinrich L, Knüpfer U, Schlenzig D, Schierhorn A, Rahfeld JU, Horn U, Balbach J, Demuth HU, Fändrich M. Wulff M, et al. Among authors: knupfer u. Angew Chem Int Ed Engl. 2016 Apr 11;55(16):5081-4. doi: 10.1002/anie.201511099. Epub 2016 Mar 11. Angew Chem Int Ed Engl. 2016. PMID: 26970534

7

High volumetric yields of functional dimeric miniantibodies in Escherichia coli, using an optimized expression vector and high-cell-density fermentation under non-limited growth conditions.

Horn U, Strittmatter W, Krebber A, Knüpfer U, Kujau M, Wenderoth R, Müller K, Matzku S, Plückthun A, Riesenberg D. Horn U, et al. Among authors: knupfer u. Appl Microbiol Biotechnol. 1996 Dec;46(5-6):524-32. doi: 10.1007/s002530050855. Appl Microbiol Biotechnol. 1996. PMID: 9008885

8

Interleukin-13 acts as an apoptotic effector on lung epithelial cells and induces pro-fibrotic gene expression in lung fibroblasts.

Borowski A, Kuepper M, Horn U, Knüpfer U, Zissel G, Höhne K, Luttmann W, Krause S, Virchow JC Jr, Friedrich K. Borowski A, et al. Among authors: knupfer u. Clin Exp Allergy. 2008 Apr;38(4):619-28. doi: 10.1111/j.1365-2222.2008.02944.x. Epub 2008 Feb 11. Clin Exp Allergy. 2008. PMID: 18266877

9

Structure and biomedical applications of amyloid oligomer nanoparticles.

Kumar ST, Meinhardt J, Fuchs AK, Aumüller T, Leppert J, Büchele B, Knüpfer U, Ramachandran R, Yadav JK, Prell E, Morgado I, Ohlenschläger O, Horn U, Simmet T, Görlach M, Fändrich M. Kumar ST, et al. Among authors: knupfer u. ACS Nano. 2014 Nov 25;8(11):11042-52. doi: 10.1021/nn503960h. Epub 2014 Oct 22. ACS Nano. 2014. PMID: 25337989

10

Phosphate and HEPES buffers potently affect the fibrillation and oligomerization mechanism of Alzheimer's Aβ peptide.

Garvey M, Tepper K, Haupt C, Knüpfer U, Klement K, Meinhardt J, Horn U, Balbach J, Fändrich M. Garvey M, et al. Among authors: knupfer u. Biochem Biophys Res Commun. 2011 Jun 10;409(3):385-8. doi: 10.1016/j.bbrc.2011.04.141. Epub 2011 May 7. Biochem Biophys Res Commun. 2011. PMID: 21575606

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