Results 11 to 20 of about 155,336 (257)

Ammonium Sulfate Fractionation of Antibodies [PDF]

Cold Spring Harbor Protocols, 2018
Before the widespread availability and use of Protein A (rabbit) or Protein G (rodent) for the purification of IgG, the use of an ammonium sulfate “cut” was the standard method to isolate IgG and other serum proteins. The addition of ammonium sulfate reduces the effective solubility of proteins through direct competition for binding sites on the ...
Jordan B, Fishman, Eric A, Berg
openaire   +2 more sources

Fermented Coconut Dregs Quality and Their Effects on the Performance of Broiler Chickens

Tropical Animal Science Journal, 2020
This study was conducted to determine the effects of the fermentation duration of coconut dregs (CD) by Saccharomyces cerevisiae and the addition of ammonium sulfate on the growth performance, feed digestibility, carcass, and digestive organ developments.
Hafsah Hafsah, H. B. Damry, U. Hatta, B. Sundu   +3 more
doaj   +1 more source

Hygroscopicity of organic compounds from biomass burning and their influence on the water uptake of mixed organic ammonium sulfate aerosols [PDF]

Atmospheric Chemistry and Physics, 2014
Hygroscopic behavior of organic compounds, including levoglucosan, 4-hydroxybenzoic acid, and humic acid, as well as their effects on the hygroscopic properties of ammonium sulfate (AS) in internally mixed particles are studied by a hygroscopicity tandem
T. Lei, A. Zuend, W. G. Wang, Y. H. Zhang, M. F. Ge   +4 more
doaj   +1 more source

Ammonium and Sulfate Assimilation Is Widespread in Benthic Foraminifera

Frontiers in Marine Science, 2022
Nitrogen and sulfur are key elements in the biogeochemical cycles of marine ecosystems to which benthic foraminifera contribute significantly. Yet, cell-specific assimilation of ammonium, nitrate and sulfate by these protists is poorly characterized and ...
Charlotte LeKieffre, Charlotte LeKieffre, Thierry Jauffrais, Joan M. Bernhard, Helena L. Filipsson, Christiane Schmidt, Christiane Schmidt, Hélène Roberge, Olivier Maire, Giuliana Panieri, Emmanuelle Geslin, Anders Meibom, Anders Meibom   +12 more
doaj   +1 more source

Optimizing of Protease Purification from Bacillus cereus TD5B by Ammonium Sulfate Precipitation

Chemical Engineering Transactions, 2018
The aim of this research was to optimize the protease purification from Bacillus cereus TD5B by ammonium sulfate precipitation. The material used was protease enzyme from Bacillus cereus TD5B.
Atik Winarti, Nanung A Fitriyanto, Ambar Pertiwiningrum, Zaenal Bachruddin, Yudi Pranoto, Yuny Erwanto   +5 more
doaj   +1 more source

Hygroscopic behavior of atmospherically relevant water-soluble carboxylic salts and their influence on the water uptake of ammonium sulfate [PDF]

Atmospheric Chemistry and Physics, 2011
The hygroscopic behavior of atmospherically relevant water-soluble carboxylic salts and their effects on ammonium sulfate were investigated using a hygroscopicity tandem differential mobility analyzer (H-TDMA).
Z. J. Wu, A. Nowak, L. Poulain, H. Herrmann, A. Wiedensohler   +4 more
doaj   +1 more source

Characterization of tomato growth and fruit quality under foliar ammonium sprays

Open Agriculture, 2017
This study was done to evaluate the effects of foliar application of ammonium sulfate on growth and fruit quality of tomato plants under hydroponic culture system.
Souri Mohammad Kazem, Dehnavard Sara
doaj   +1 more source

Solubility in manganese sulfate-ammonium sulfate-water system [PDF]

E3S Web of Conferences
The production of phosphorus-containing fertilizers involves the use of mineral acids and phosphate raw materials. In the production process and finished fertilizers, the existence of calcium phosphates, ammonium, sulfuric or nitric and phosphoric acids ...
Isakova Oygul M., Turayev Zokirjon, Ergasheva Ziyoda Sh., Mamayunusova Manzura G., Ikramov Muboshir X.   +4 more
doaj   +1 more source

The influence of urease and nitrification inhibitor on loss of N and oil palm harvest in peat

Ilmu Pertanian (Agricultural Science), 2020
Oil palm is one of intensively planted in Indonesia, large-managed for industrial oil palm. This study aimed to know the influences of urease and nitrification inhibitor on loss of N and oil palm harvest in peat. The research was conducted at Sukamandang
Aldy Slamet Riyadi, Eka Tarwaca Susila Putra, Eko Hanudin   +2 more
doaj   +1 more source

Pengaruh Penambahan Gula dan Amonium Sulfat terhadap Kualitas Nata de Soya

Jurnal Teknologi dan Industri Pertanian Indonesia, 2013
This research aims to utilize of tofu liquid waste (Whey) into a more economical product in the form of nata de soya . This research uses a complete randomized design, which is consists of two factors, namely sugar (6% , 8% and 10%) and ammonium sulfate (
Anshar Patria, Murna Muzaifa, Zurrahmah Zurrahmah   +2 more
doaj   +1 more source