The use of the p-nitrophenyl-cu-L-rhamnopyranoside for the specific measurement of the (Yrhamnosidase activity of naringinase, by calorimetrically following the appearance of p-nitrophenolate anion, is proposed. Use of this synthetic substrate did not change the pH, temperature, or ionic strength op
A method of assaying copper
β Scribed by Fraser, Arthur
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1915
- Weight
- 377 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0368-4075
No coin nor oath required. For personal study only.
β¦ Synopsis
rntioii ; tlint is to say, the liiglicr of tlic two rcsults was nlinost nlmnps tlic correct 0110.
One nssnycr, with an assistant to wnsh tlic vessels and attcncl to tlic craporntion, can cnsily, proriclccl Iic lins plenty of heating surface, and a sriliicicnt nrinibcr of burcttcs, innkc OVCP sisty accurate assiiys of copper in a clay.
π SIMILAR VOLUMES
A simple and reliable method is described for the determination of glycosaminoglycans and proteoglycans in tissue extracts as well as during preparative and analytical procedures for these molecules. It is particularly useful because it requires much less starting material for the identification of
A new assay is described for the activity of peptidyl-tRNA hydrolase on naturally occurring peptidyl-tRNA molecules. It takes advantage of the differential binding of the tRNA and peptide moieties to DEAE paper.
An orotate phosphoribosyltransferase, OPRTase, assay method which relies upon binding reactant ['Hlorotic acid and product ['H]orotidine-S-monophosphate to polyethyleneimineimpregnated-cellulose resin and collecting on a GFC glass fiber filter is presented. Elution with 2 X 5 ml of 0.1 M sodium chlo