A method for purification of commercial preparations of NADP+ from AMP contamination is described. The purification procedure includes one-step anion-exchange chromatography on Dowex-1 (formate) and results in a highly purified salt-free coenzyme with a yield of 70-8096. The chromatography condition
Purification of labeled ribonucleic acids from anionic contaminants
✍ Scribed by Jelena Petrović; S. Petrović
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 170 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Lactic acid, as a versatile chemical, was purified from fermentation broth by solid phase extraction with a spherical porous poly(4‐vinylpyridine). Adsorption isotherm of lactic acid on poly(4‐vinylpyridine) was first investigated with model solutions. The factors which affect the perfo
Perf1 uoro-n-octanoic acid (PFOA) and perf luoro-n-decanoic acid (PFOA), two yddely used industrial products, have been synthesized with C-labeling in the C-1 position. The carboxyl labeled materials were prepared in 48% and 53% yield by carbonation of perfluoroheptyllithium and perfluorononyllithiu
All-trans-[15-"C] r e t i n o i c acid and all-trans-[l0,11-'H~]retinoic acid were p u r i f i e d by thin-layer chromatography (TLC) and high performance l i q u i d chromatography (HPLC). r e t i n o i c a c i d , was i s o l a t e d , characterized and t e n t a t i v e l y i d e n t i f i e d as