Zobrazeno 1 - 8
of 8
pro vyhledávání: '"John M. Connellan"'
Publikováno v:
Pathology. 29(2)
Tumor cell-platelet interactions have been shown to be involved in the process of metastasis. This study characterizes the aggregation of washed platelets induced by the human uterine carcinosarcoma Colo 526. Ultrastructural studies revealed a two-st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd0e3473d968af9d4d8b7c43b7916ab6
https://pubmed.ncbi.nlm.nih.gov/9213340
https://pubmed.ncbi.nlm.nih.gov/9213340
Publikováno v:
Pathology. 18:111-116
Platelet-associated immunoglobulin (IgG) has been measured directly on platelets from normal and thrombocytopenic subjects by a modified radioactive Coombs technique. Platelet-associated IgG was detected using 125I-staphylococcal protein A after whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda95d41aa7f226da55b2ee031aeddce
https://doi.org/10.3109/00313028609090836
https://doi.org/10.3109/00313028609090836
Publikováno v:
Journal of Biological Chemistry. 246:1093-1098
Evidence is presented that transglutaminase is composed of a single polypeptide chain of molecular weight 80,000 to 90,000. (a) Polyacrylamide gel electrophoresis in the presence of dodecyl sulfate and mercaptoethanol gave a single band with a mobili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54bccf78bb1e9da4d4faf36c4ccf0747
https://doi.org/10.1016/s0021-9258(18)62435-4
https://doi.org/10.1016/s0021-9258(18)62435-4
Autor:
John M. Connellan, Denis C. Shaw
Publikováno v:
Journal of Biological Chemistry. 245:2845-2851
Bacillus subtilis α-amylase is inactivated by treatment with N-acetylimidazole. Full catalytic activity is restored when the acetylated protein is treated with hydroxylamine. Spectral changes associated with the loss and recovery of activity indicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0780e2e58e7523ba59585ecedb92c4c5
https://doi.org/10.1016/s0021-9258(18)63066-2
https://doi.org/10.1016/s0021-9258(18)63066-2
Publikováno v:
Journal of Biological Chemistry. 246:3663-3671
Reaction of p-mercuribenzoic acid (PMB) with transglutaminase in the presence of 50 mm CaCl2 results in parallel losses in transferase, hydrolysis, and esterase activities of the enzyme. Complete loss in catalytic activities was estimated, by the use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ee76f1376f39736b59f0eb02f728fb5
https://doi.org/10.1016/s0021-9258(18)62179-9
https://doi.org/10.1016/s0021-9258(18)62179-9
Autor:
John M. Connellan, John E. Folk
Publikováno v:
Journal of Biological Chemistry. 244:3173-3181
Reaction of 5,5'-dithiobis(2-nitrobenzoic acid) (DTNB) with transglutaminase in the absence of calcium ion results in losses in the transferase and hydrolysis activities of the enzyme toward the substrate, benzyloxycarbonyl-l-glutaminylglycine (Z-l-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75d60f20cb16f3e59dd1a6a5605def8
https://doi.org/10.1016/s0021-9258(18)93110-8
https://doi.org/10.1016/s0021-9258(18)93110-8
Autor:
V. Buchanan, John M. Connellan
Publikováno v:
Biochimica et biophysica acta. 364(1)
1. 1.The distribution of hexose-1-phosphate uridylyltransferase has been studied in various human tissues obtained at postmortem. The enzyme was found to be present in human liver, heart and kidney. 2. 2.Kinetic experiments were performed on the enzy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1358e7baf44d4cc0453eca978e50f4f2
https://pubmed.ncbi.nlm.nih.gov/4433566
https://pubmed.ncbi.nlm.nih.gov/4433566
Autor:
John M. Connellan, David M. Danks
Publikováno v:
Biochimica et biophysica acta. 293(1)
1. 1. Phenylalanine hydroxylase ( l -phenylalanine tetrahydropteridine: O2 oxidoreductase (4-hydroxylating), EC 1.14.3.1) has been demonstrated to be present in human liver obtained at autopsy. 2. 2. The enzyme is shown to be present in 2 forms: (a)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b719d06011169d0d09d1979ecbb8e5d
https://pubmed.ncbi.nlm.nih.gov/4685284
https://pubmed.ncbi.nlm.nih.gov/4685284