If an enzyme has a maximum activity at 40 degrees, would the activity be most reduced at 30 degrees or at 50 degrees?For a phosphatase enzyme in a crude extract isolated from alfalfa sprouts, if you find that assays at 4 and 22 degrees result in the lowest enzym...
Method for the activity of an enzymeThere is provided a process for enhancing the activity of an oxidoreductase, comprising adding to the enzyme, as an enhancer for the activity of said enzyme, a compound having the formulaWillem Antheunisse...
There is provided a process for enhancing the activity of a phenol oxidizing enzyme, comprising adding to the enzyme, as an enhanc r for the activity of said enzyme, one or more compounds having formula (I): wherein: Z is an electron wit... T Kunihiko,Y Yasunori - DE 被引量: 0发表...
NEW MATERIAL:A compound of formula I [X is H, halogen, lower alkyl which may be substituted with halogen; R is lower alkyl; n is 4-6]. EXAMPLE:10-[4-(4-Methylhomopiperazin-1-yl)-butyl]-penothiazine dimaleate salt. USE:Calmodulin inhibitor: it exerts no effect on central nervous sys...
This invention relates to a method for determining an enzyme-, an enzyme inhibitor-, an enzyme activator-, or zymogen-activity, which comprises allowing the enzyme to react with a substrate of the formula ##STR1## (wherein R.sub.1 represents an amino acid of an oligopeptide combined in ...
A counterintuitive approach to treat enzyme deficiencies: use of enzyme inhibitors for restoring mutant enzyme activity Pharmacological chaperone therapy is an emerging counterintuitive approach to treat protein deficiencies resulting from mutations causing misfolded protein... Fan,Jian-Qiang - 《Biological Che...
ASPHYXIA, FORMULA FEEDING AND BACTERIAL COLONIZATION INCREASE PHOSPHOLIPASE A2 ENZYME ACTIVITY AND mRNA LEVELS IN THE INTESTINE OF NEWBORN RATS|[dagger]| 1132Pediatric Research publishes original papers, invited reviews, and commentaries on the etiologies of diseases of children and disorders of ...
When the enzyme inducer is the mixture of the compound of the formula with the glucose, both the compounds are preferably used in a mixing ratio of 1:1. The compound of the formula is obtained by binding deaminoneuramic acid to a group corresponding to R through a glycoside bond. KDNase...
Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity Disclosed is a process for the preparation of a compound of Formula IV having the structure: ##STR1## wherein R.sub.6 is N(R.sub. 6a) (R.sub.6b); R.sub.3 represents a C.sub.2-8, alkyl which is ...
The enzyme activity was calculated using the formula Enzyme×0.0069esterase/0.00113(cytp450)Incubationperiod The product obtained is divided by protein estimated in each generation. This gives the enzyme activity. 2.4.3.2. GST GST enzyme activity is calculated using the formulaC=AεlC = Concentration...