National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Study of radiolabelling of receptor-specific peptide from the group of gastrin derivatives I
Zeithamová, Jana ; Lázníčková, Alice (advisor) ; Kubíček, Vladimír (referee)
This work studies the radiolabeling of minigastrins using 111 In. For experimental purposes minigastrins 46, 47 and 48 were used with different amino acids sequences. It was made especially for radiochemical purity 111 InCl3 sign, since this parameter is very important for possible future use of these labeled peptides. Another parameter investigated was the monitoring of the stability of radioactively labeled minigastrins. Results were measured using high performance liquid chromatography, the clear evidence of pollution and possible degradation products. The second applied method was performed by instant thin-layer chromatography in several different environments. The objective was to determine the dependence on the purity of the product over time in both short and long time intervals.
Study of radiolabelling of receptor-specific peptide from the group of gastrin derivatives I
Zeithamová, Jana ; Lázníčková, Alice (advisor) ; Kubíček, Vladimír (referee)
This work studies the radiolabeling of minigastrins using 111 In. For experimental purposes minigastrins 46, 47 and 48 were used with different amino acids sequences. It was made especially for radiochemical purity 111 InCl3 sign, since this parameter is very important for possible future use of these labeled peptides. Another parameter investigated was the monitoring of the stability of radioactively labeled minigastrins. Results were measured using high performance liquid chromatography, the clear evidence of pollution and possible degradation products. The second applied method was performed by instant thin-layer chromatography in several different environments. The objective was to determine the dependence on the purity of the product over time in both short and long time intervals.

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