✦ LIBER ✦

A spectrophotometric assay for aureomycin hydrochloride

✍ Scribed by Ravin, Louis J. ;James, Arthur E.

Publisher: Elsevier
Year: 1955
Weight: 199 KB
Volume: 44
Category: Article
ISSN: 0095-9553
DOI: 10.1002/jps.3030440409

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A spectrophotometric assay for cellobias

A spectrophotometric assay for cellobiase

✍ D.L. Liu; C.C. Walden 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 390 KB

Chemical methods for measuring cellobiase activity are based on increased reducing capacity, following conversion of cellobiose into glucose (l-3). The chemical methods are time consuming, of low sensitivity, and nonspecific. Enzymic methods use glucose oxidase to estimate the amount of glucose libe

The chemical assay of aureomycin

✍ Levine, Joseph ;Garlock, Edward A. ;Fischbach, Henry 📂 Article 📅 1949 🏛 Elsevier ⚖ 246 KB

A spectrophotometric assay for demethiol

A spectrophotometric assay for demethiolating activity

✍ Simo Laakso; Veikko Nurmikko 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 322 KB

A rapid method for detection of demethiolating activity in bacterial suspensions is described. The procedure is based on spectrophotometric determination of aryl mercaptan produced by quantitative reaction of 5,5'-dithiobis(2nitrobenzoic acid) (DTNB) with liberating methanethiol. Under the condition

A spectrophotometric assay for adenine p

A spectrophotometric assay for adenine phosphoribosyltransferase

✍ C. Salerno; A. Giacomello 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 318 KB

The present paper describes a new spectrophotometric assay for adenine phosphoribosyltransferase activity which is highly reproducible, rapid, sensitive, and simpler than the isotopic assays for this enzyme. This assay is based on the quantitative measurement of the product AMP by a NADH-coupled enz

A spectrophotometric assay for dehydroas

A spectrophotometric assay for dehydroascorbate reductase

✍ Robert L. Stahl; Leonard F. Liebes; Charles M. Farber; Robert Silber 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 307 KB

A simple spectrophotometric assay for dehydroascorbate reductase based on the change in absorbance associated with the formation of ascorbic acid is described. Using a partially purified preparation from spinach leaves, the reaction was found to be linear with time and enzyme concentration. The reac

A spectrophotometric assay for phosphori

A spectrophotometric assay for phosphoribosylpyrophosphate synthetase

✍ M. Ferrari; A. Giacomello; C. Salerno; E. Messina 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 240 KB

A simple, rapid, and sensitive spectrophotometric assay of phosphoribosylpyrophosphate synthetase activity is described. This assay is based on the quantitative measurement of the reaction product AMP by a NADH-coupled enzyme method.