KINETICS OF P - NITROPHENYL ACETATE HYDROLYSIS CATALYZED BY α- CHYMOTRYPSIN IN PRESENCE OF POLYETHYLENE GLYCOL

The effect of poly (ethyleneglycol) (PEG) addition on the rate of p-nitrophenyl acetate (PNPA) catalyzed by a- chymotrypsin has been measured in TRIS buffer at pH = 7.4. The presence of PEG (up to 30 % p/v) leads to an increase in the rate of the process. The effect of PEG is evident both, in the pr...

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Autores principales: ABUIN,ELSA, LISSI,EDUARDO, BRIDI,RAQUEL
Lenguaje:English
Publicado: Sociedad Chilena de Química 2011
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072011000400028
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