Sökning: WFRF:(Holgersson Ulrika) > Pichia pastoris-pro...
Fältnamn | Indikatorer | Metadata |
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000 | 04738naa a2200541 4500 | |
001 | oai:DiVA.org:ltu-14281 | |
003 | SwePub | |
008 | 160929s2011 | |||||||||||000 ||eng| | |
009 | oai:gup.ub.gu.se/154344 | |
009 | oai:prod.swepub.kib.ki.se:122920359 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-142812 URI |
024 | 7 | a https://doi.org/10.1093/glycob/cwr0462 DOI |
024 | 7 | a https://gup.ub.gu.se/publication/1543442 URI |
024 | 7 | a http://kipublications.ki.se/Default.aspx?queryparsed=id:1229203592 URI |
040 | a (SwePub)ltud (SwePub)gud (SwePub)ki | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Gustafsson, Ankiu Recopharma AB, Huddinge4 aut |
245 | 1 0 | a Pichia pastoris-produced mucin-type fusion proteins with multivalent O-glycan substitution as targeting molecules for mannose-specific receptors of the immune system |
264 | c 2011-04-07 | |
264 | 1 | b Oxford University Press (OUP),c 2011 |
338 | a print2 rdacarrier | |
500 | a Validerad; 2011; 20110419 (magsjo) | |
520 | a Mannose-binding proteins like the macrophage mannose receptor (MR), the dendritic cell-specific intercellular adhesion molecule-3 grabbing non-integrin (DC-SIGN) and mannose-binding lectin (MBL) play crucial roles in both innate and adaptive immune responses. Immunoglobulin fusion proteins of the P-selectin glycoprotein ligand-1 (PSGL-1/mIgG2b) carrying mostly O-glycans and, as a control, the a1-acid glycoprotein (AGP/mIgG2b) carrying mainly N-linked glycans were stably expressed in the yeast Pichia pastoris. P. pastoris-produced PSGL-1/mIgG2b was shown to carry O-glycans that mediated strong binding to mannose-specific lectins in a lectin array and were susceptible to cleavage by a-mannosidases including an a1,2- but not an a1,6-mannosidase. Electrospray ionization - ion trap mass spectrometry (ESI-MS) confirmed the presence of O-glycans containing up to 9 hexoses with the penta- and hexasaccharides being the predominant ones. a1,2- and a1,3-linked, but not a1,6-linked, mannose residues were detected by 1H-nuclear magnetic resonance (1H-NMR) spectroscopy confirming the results of the mannosidase cleavage. The apparent equilibrium dissociation constants for binding of PNGase F-treated mannosylated PSGL-1/mIgG2b to MR, DC-SIGN and MBL were shown by surface plasmon resonance to be 126, 56 and 16 nM, respectively. In conclusion, PSGL-1/mIgG2b expressed in P. pastoris carried O-glycans mainly comprised of a-linked mannoses and with up to nine residues. It bound mannose-specific receptors with high apparent affinity and may become a potent targeting molecule for these receptors in vivo. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioprocessteknik0 (SwePub)209012 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioprocess Technology0 (SwePub)209012 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinsk bioteknologix Medicinsk bioteknologi0 (SwePub)304012 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Medical Biotechnologyx Medical Biotechnology0 (SwePub)304012 hsv//eng |
653 | a Biokemisk processteknik | |
653 | a Biochemical Process Engineering | |
700 | 1 | a Sjöblom, Magnusu Luleå tekniska universitet,Industriell miljö- och processteknik4 aut0 (Swepub:ltu)magsjo |
700 | 1 | a Strindelius, Lenau Recopharma AB, Huddinge4 aut |
700 | 1 | a Johansson, Thomasu Recopharma AB, Huddinge4 aut |
700 | 1 | a Fleckenstein, Tillyu Recopharma AB, Huddinge4 aut |
700 | 1 | a Chatzissavidou, Nathalieu Recopharma AB, Huddinge4 aut |
700 | 1 | a Lindberg, Lindau Absorber AB, Stockholm4 aut |
700 | 1 | a Ångström, Jonas,d 1950u Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för medicinsk kemi och cellbiologi,Institute of Biomedicine, Department of Medical Biochemistry and Cell Biology4 aut0 (Swepub:gu)xangjo |
700 | 1 | a Rova, Ulrikau Luleå tekniska universitet,Industriell miljö- och processteknik4 aut0 (Swepub:ltu)ulrok |
700 | 1 | a Holgersson, Janu Karolinska Institutet4 aut0 (Swepub:gu)xholgj |
710 | 2 | a Recopharma AB, Huddingeb Industriell miljö- och processteknik4 org |
773 | 0 | t Glycobiologyd : Oxford University Press (OUP)g 21:8, s. 1071-1086q 21:8<1071-1086x 0959-6658x 1460-2423 |
856 | 4 | u https://academic.oup.com/glycob/article-pdf/21/8/1071/5849020/cwr046.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-14281 |
856 | 4 8 | u https://doi.org/10.1093/glycob/cwr046 |
856 | 4 8 | u https://gup.ub.gu.se/publication/154344 |
856 | 4 8 | u http://kipublications.ki.se/Default.aspx?queryparsed=id:122920359 |
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