𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new tannase substrate for spectrophotometric assay

✍ Scribed by Gilles Iacazio; Claude Périssol; Bruno Faure


Book ID
117359691
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
130 KB
Volume
42
Category
Article
ISSN
0167-7012

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A Spectrophotometric Method for Assay of
✍ Shweta Sharma; T.K. Bhat; R.K. Dawra 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 59 KB

A method for assay of microbial tannase (tannin acyl hydrolase) based on the formation of chromogen between gallic acid and rhodanine is reported. Unlike the previous protocols, this method is sensitive up to gallic acid concentration of 5 nmol and has a precision of 1.7% (relative standard deviatio

A new spectrophotometric arginase assay
✍ Raymond L. Ward; Paul A. Srere 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 183 KB

We wish to report a new method for the assay of arginase (L-arginine amidinohydrolase, EC 3.5.3.1). Arginase, the terminal enzyme of the urea-ornithine cycle (1)) catalyzes the cleavage of arginine to ornithine and urea. Present assays for arginase determine the released urea either by a calorimetri