Phenylgalactoside CAS: 2818-58-8

Ingaruka ku mikorere ya enzyme: Phenylgalactoside ikunze gukoreshwa mu gupima imikorere ya enzyme β-galactosidase. Iyo phenylgalactoside ikoreshejwe hydrolyzed na β-galactosidase, isohora p-nitrophenol. Kwiyongera kwa p-nitrophenol bishobora gupimwa mu buryo bw'imibare, bigatanga ibisobanuro ku mikorere ya β-galactosidase. Iyi ngaruka ikoreshwa mu bikorwa nko gupima enzymes no gusuzuma.

Isesengura ry’igaragara ry’uturemangingo: Phenylgalactoside ikunze gukoreshwa nk'igice cy’ingenzi mu bushakashatsi bwa biology y’uturemangingo kugira ngo yige igaragara ry’uturemangingo. Uturemangingo twa lacZ, dukubiyemo β-galactosidase, dukunze guhuzwa n’uburyo bwo kugenzura utundi turemangingo dushishikajwe. Igaragara ry’uturemangingo twa lacZ hamwe n’uburyo phenylgalactoside ikoreshwa na β-galactosidase bishobora kwerekana imiterere y’igaragara n’urwego rwa gene yigwaho.

Uburyo bwo gusuzuma: Phenylgalactoside ni igice cy'ingenzi cya sisitemu zo gusuzuma zikoresha imikorere ya β-galactosidase. Urugero rumwe ruzwi cyane ni uburyo bwo gusuzuma ubururu n'umweru, bukoreshwa mu kumenya uturemangingo twiyongera cyangwa twahinduwe mu bushakashatsi bwa biology ya molekile. Amakoloni yafashe neza ADN yiyongera cyangwa yahinduwemo imiterere ya genetiki azagaragaza β-galactosidase, biganisha kuri hydrolysis ya phenylgalactoside no kurema ibara ry'ubururu.

Gutunganya poroteyine: Hari ubwo, phenylgalactoside ishobora gukoreshwa nk'ikimenyetso cyo gutunganya poroteyine zifatanye cyangwa zigakoreshwa na β-galactosidase. Poroteyine y'ingenzi ishobora kugira ikimenyetso cy'ubudahangarwa cyangwa ikimenyetso cy'ubudahangarwa kirimo β-galactosidase-binding domain. Mu kunyuza uruvange rwa poroteyine mu nkingi irimo phenylgalactoside idakora, poroteyine wifuza ishobora kugumana neza hanyuma ikaburirwa irengero.