Naslov
Characterization of rabbit serum esterases hydrolysing acylated sugar substrates.

Autori
Tomić, Srđanka ; Tomašić, Jelka ; Trešćec, Anđa ; Simeon, Vera ; Škrinjarić-Špoljar, Mira ; Reiner, Elsa

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts, Godišnji sastanak hrvatskih biokemičara, Opatija, 14.10.-15.10. 1994. / - , 1994

Skup
Godišnji sastanak hrvatskih biokemičara 1994.

Mjesto i datum
Opatija, Hrvatska, 14.10.1994. - 15.10.1994

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Serum esterase ; esterase characterization ; pivaloylated sugar substrate

Sažetak
Rabbit serum and one enzyme fraction isolated from rabbit serum by column chromatography (fraction II) were used as catalysts in regioselective hydrolysis of radiolabelled pivaloylated monosaccharides. The hydrolysis of 14-C-labelled methyl-O-pivaloylated glucopyranosides was studied as well as that of non-sugar substrates, butyrylthiocholine, thiphenylbutyrate, phenylacetate and paraoxon. Inhibition studies were done usine the substrates mentioned and five different inhibitors. It was concluded that esterases in rabbit serum which hydrolyze pivaloylated sugar substrates belong to the category of serine esterases.

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Kemija, Biologija, Temeljne medicinske znanosti

POVEZANOST RADA