New reagents. VII. Condensing reagents. Water-soluble active ester reagent DMSP.

PROBING THE ACTIVE SITE OF RHODANESE WITH DISULFIDE REAGENTS

Dudley Benzylation Reagent Trichloroacetimidate Reagents (2-trimethylsilyl)- Ethanesulfonyl Reagents Ethynylnaphthalenes Fluorous Protecting Groups Common Reagents for Protection Common Reagents for Deprotection

Xanthine Oxidase. Vii. Inhibition by Amino Group Reagents.

In the previous paper (1) milk xanthine oxidase was reported to oxidize quaternary, heterocyclie compounds only at pH values above 9.6, whereas purines and aldehydes are most rapidly oxidized at neutral pH. This specificity change was attributed to an alteration in the substrate-binding site brought about by the titration of a group or groups with a pK, value of about 10.7. This suggestion prom...

NOVEL REAGENTS FOR CREATINE KINASE

The purpose of this investigation was to develop a simple colorimetric method for creatine kinase (CK). The new method is based on the reaction of creatine, formed enzymatically from creatine phosphate and ADP, with different glyoxal compounds. Hydrated glyoxals, such as para-nitrophenyl, 2-thiophene, 4- biphenyl, 4, 4' -biphenyl,α-naphthyl, β-naphthyl, para-chlorophenyl, and styryl were...

Reagent pencils: a new technique for solvent-free deposition of reagents onto paper-based microfluidic devices.

Custom-made pencils containing reagents dispersed in a solid matrix were developed to enable rapid and solvent-free deposition of reagents onto membrane-based fluidic devices. The technique is as simple as drawing with the reagent pencils on a device. When aqueous samples are added to the device, the reagents dissolve from the pencil matrix and become available to react with analytes in the sam...