Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R F Parrish"'
Publikováno v:
Clinical Chemistry. 33:1521-1525
We describe the development and performance of a second-generation enzyme immunochromatography method for visually quantifying theophylline in whole blood without the use of instrumentation. We have developed the novel concept of an internal chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1756445f93650b75dc09876a448e7e73
https://doi.org/10.1093/clinchem/33.9.1521
https://doi.org/10.1093/clinchem/33.9.1521
Publikováno v:
Journal of Biological Chemistry. 250:2254-2258
The interaction between pyridoxal 5'-phosphate and the convertible serine of glycogen phosphorylase has been investigated by using: specific interconverting enzymes, phosphorylase kinase and phosphorylase phosphatase; effectors, glucose and glucose 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::147faf491dc0ed48aa7a00e721803771
https://doi.org/10.1016/s0021-9258(19)41710-9
https://doi.org/10.1016/s0021-9258(19)41710-9
Autor:
K L Polakoski, R F Parrish
Publikováno v:
Journal of Biological Chemistry. 253:8428-8432
The preparation of highly purified malpha-acrosin is described. Purification was achieved by controlled activation of partially purified proacrosin, followed by gel chromatography over Sephadex G-100 at pH 3.0. The final malpha-acrosin preparation re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d43ae477099c6d129b20cc6f6703fd7a
https://doi.org/10.1016/s0021-9258(17)34309-0
https://doi.org/10.1016/s0021-9258(17)34309-0
Autor:
R F Parrish, K L Polakoski
Publikováno v:
Journal of Biological Chemistry. 252:1888-1894
Two forms of proacrosin have been purified from ejacualted boar spermatozoa. The isolation method utilized benzamidine to inhibit the premeture activation of the zymogen and included pH precipitation, ammonium sulfate fractionation, and sodium chlori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19ce25a6aec73048619beb2e99b616a8
https://doi.org/10.1016/s0021-9258(18)71841-3
https://doi.org/10.1016/s0021-9258(18)71841-3
Publikováno v:
Journal of Biological Chemistry. 254:8263-8269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::061b68462320d221b3223875350589b2
https://doi.org/10.1016/s0021-9258(19)86885-0
https://doi.org/10.1016/s0021-9258(19)86885-0
Autor:
K. L. Polakoski, R. F. Parrish
Publikováno v:
Reproduction. 62:417-422
The in-vitro proteolytic activity of boar sperm acrosin was stimulated by a series of monovalent and divalent metal ions. Equivalent concentrations of monovalent cations resulted in nearly identical increases in proteolytic activity, probably related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0640dcb33180985511e74a6444a4616b
https://doi.org/10.1530/jrf.0.0620417
https://doi.org/10.1530/jrf.0.0620417
Autor:
R F, Parrish, W R, Fair
Publikováno v:
Clinical chemistry. 27(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::98a2573f30dfce04c4a301c76af1c725
https://pubmed.ncbi.nlm.nih.gov/7008977
https://pubmed.ncbi.nlm.nih.gov/7008977
Publikováno v:
Clinical chemistry. 33(9)
We describe the development and performance of a second-generation enzyme immunochromatography method for visually quantifying theophylline in whole blood without the use of instrumentation. We have developed the novel concept of an internal chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ae1ea5210e2d332628f62b7183f3ac6e
https://pubmed.ncbi.nlm.nih.gov/3304712
https://pubmed.ncbi.nlm.nih.gov/3304712
Autor:
R F Parrish, W R Fair
The relative binding affinity of Zn2+ to several glycosaminoglycans was determined by gel-filtration chromatography. Binding was observed only between Zn2+ and heparin. No binding was observed between Zn2+ and chondroitin 4-sulphate, chondroitin 6-su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b624a77846c66361e4d677fd88240566
https://europepmc.org/articles/PMC1162620/
https://europepmc.org/articles/PMC1162620/
Publikováno v:
Journal of reproduction and fertility. 57(1)
The conversion of human proacrosin to acrosin was inhibited by polyamines. The order of effectiveness was spermine greater than spermidine greater than cadaverine greater than putrescine greater than 1,3,-diaminopropane. These results are similar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a770c786a4ab697182418db2d6a2653
https://pubmed.ncbi.nlm.nih.gov/513005
https://pubmed.ncbi.nlm.nih.gov/513005