Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996976402> ?p ?o ?g. }
- W1996976402 endingPage "26" @default.
- W1996976402 startingPage "15" @default.
- W1996976402 abstract "To probe possible effects of carbohydrate chains in the conformation of pituitary glycoprotein hormones, two radiolabeled derivatives of human thyroid-stimulating hormone (hTSH), either partially deglycosylated in the β-subunit or fully deglycosylated in both the α- and β-subunits, were compared to the native hormone for binding to monoclonal as well as polyclonal antibodies. Monoclonal antibodies were screened for their ability to bind the intact hormone (anti-hTSH), hTSH and its freeα-subunit (anti-α) or its free β-subunit (anti-β). A panel of 14 monoclonal antibodies directed against at least eight out of the 12 epitopes known to be present in the hormone was tested in solid-phase assays for their capacity to bind intact and deglycosylated forms of hTSH. All of them displayed identical recognition of native and partially deglycosylated 125 I-hTSH. In contrast, binding of fully deglycosylated 125I-hTSH to anti-hTSH and anti-β antibodies was dramatically lost while that of anti-α was preserved. This clearly indicates that most of the epitopes specific for subunit association as well as those present on the β-subunit are glycosylation dependent. No alteration was found in antibody recognition following deglycosylation of free individual subunits, indicating that the carbohydrate effect can only occur in the combined dimer. Using polyclonal antisera raised against the International Reference Preparations, we found that the deglycosylated hormone could be bound by the anti-β antiserum although at a much lower dilution than the native antigen, suggesting the presence of at least one glycosylation-independent epitope in the β-subunit. Competitive binding assays revealed that deglycosylated hTSH is 5 times less immunoreactive toward the anti-β compared to the anti-α antiserum. The current data thus demonstrate the presence of the glycosylation-independent epitopes in the α-subunit of hTSH and the localization of most of the glycosylation-dependent domains in the β-subunit." @default.
- W1996976402 created "2016-06-24" @default.
- W1996976402 creator A5004762672 @default.
- W1996976402 creator A5044425675 @default.
- W1996976402 creator A5060028058 @default.
- W1996976402 creator A5083965173 @default.
- W1996976402 date "1990-10-01" @default.
- W1996976402 modified "2023-09-25" @default.
- W1996976402 title "Carbohydrate-dependent epitope mapping of human thyrotropin" @default.
- W1996976402 cites W1491082896 @default.
- W1996976402 cites W1538009901 @default.
- W1996976402 cites W1566783700 @default.
- W1996976402 cites W1610481818 @default.
- W1996976402 cites W1846012941 @default.
- W1996976402 cites W1926383321 @default.
- W1996976402 cites W1966866053 @default.
- W1996976402 cites W1979735648 @default.
- W1996976402 cites W1979868000 @default.
- W1996976402 cites W1983105387 @default.
- W1996976402 cites W1997208381 @default.
- W1996976402 cites W2006358094 @default.
- W1996976402 cites W2007385061 @default.
- W1996976402 cites W2012944964 @default.
- W1996976402 cites W2019386082 @default.
- W1996976402 cites W2047750096 @default.
- W1996976402 cites W2051416291 @default.
- W1996976402 cites W2055396594 @default.
- W1996976402 cites W2059926505 @default.
- W1996976402 cites W2070861507 @default.
- W1996976402 cites W2071040153 @default.
- W1996976402 cites W2073771134 @default.
- W1996976402 cites W2083522673 @default.
- W1996976402 cites W2094603838 @default.
- W1996976402 cites W2120640580 @default.
- W1996976402 cites W2164616699 @default.
- W1996976402 doi "https://doi.org/10.1016/0303-7207(90)90040-f" @default.
- W1996976402 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1705525" @default.
- W1996976402 hasPublicationYear "1990" @default.
- W1996976402 type Work @default.
- W1996976402 sameAs 1996976402 @default.
- W1996976402 citedByCount "29" @default.
- W1996976402 countsByYear W19969764022013 @default.
- W1996976402 countsByYear W19969764022014 @default.
- W1996976402 countsByYear W19969764022017 @default.
- W1996976402 countsByYear W19969764022018 @default.
- W1996976402 countsByYear W19969764022021 @default.
- W1996976402 crossrefType "journal-article" @default.
- W1996976402 hasAuthorship W1996976402A5004762672 @default.
- W1996976402 hasAuthorship W1996976402A5044425675 @default.
- W1996976402 hasAuthorship W1996976402A5060028058 @default.
- W1996976402 hasAuthorship W1996976402A5083965173 @default.
- W1996976402 hasConcept C104292427 @default.
- W1996976402 hasConcept C104317684 @default.
- W1996976402 hasConcept C108625454 @default.
- W1996976402 hasConcept C153911025 @default.
- W1996976402 hasConcept C159654299 @default.
- W1996976402 hasConcept C185592680 @default.
- W1996976402 hasConcept C195616568 @default.
- W1996976402 hasConcept C203014093 @default.
- W1996976402 hasConcept C2777313579 @default.
- W1996976402 hasConcept C542903549 @default.
- W1996976402 hasConcept C55493867 @default.
- W1996976402 hasConcept C86803240 @default.
- W1996976402 hasConcept C91523082 @default.
- W1996976402 hasConcept C956191 @default.
- W1996976402 hasConceptScore W1996976402C104292427 @default.
- W1996976402 hasConceptScore W1996976402C104317684 @default.
- W1996976402 hasConceptScore W1996976402C108625454 @default.
- W1996976402 hasConceptScore W1996976402C153911025 @default.
- W1996976402 hasConceptScore W1996976402C159654299 @default.
- W1996976402 hasConceptScore W1996976402C185592680 @default.
- W1996976402 hasConceptScore W1996976402C195616568 @default.
- W1996976402 hasConceptScore W1996976402C203014093 @default.
- W1996976402 hasConceptScore W1996976402C2777313579 @default.
- W1996976402 hasConceptScore W1996976402C542903549 @default.
- W1996976402 hasConceptScore W1996976402C55493867 @default.
- W1996976402 hasConceptScore W1996976402C86803240 @default.
- W1996976402 hasConceptScore W1996976402C91523082 @default.
- W1996976402 hasConceptScore W1996976402C956191 @default.
- W1996976402 hasIssue "1" @default.
- W1996976402 hasLocation W19969764021 @default.
- W1996976402 hasLocation W19969764022 @default.
- W1996976402 hasOpenAccess W1996976402 @default.
- W1996976402 hasPrimaryLocation W19969764021 @default.
- W1996976402 hasRelatedWork W1558534829 @default.
- W1996976402 hasRelatedWork W1856187979 @default.
- W1996976402 hasRelatedWork W2025678534 @default.
- W1996976402 hasRelatedWork W2025860008 @default.
- W1996976402 hasRelatedWork W2031966787 @default.
- W1996976402 hasRelatedWork W2057918160 @default.
- W1996976402 hasRelatedWork W2095527878 @default.
- W1996976402 hasRelatedWork W2146940419 @default.
- W1996976402 hasRelatedWork W2153679278 @default.
- W1996976402 hasRelatedWork W3203022778 @default.
- W1996976402 hasVolume "73" @default.
- W1996976402 isParatext "false" @default.
- W1996976402 isRetracted "false" @default.
- W1996976402 magId "1996976402" @default.