21-3280
Nonne-Apelt′s reagent
Synonym(s):
Ammonium sulfate solution
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About This Item
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form
liquid
availability
available only in Japan
storage temp.
15-25°C
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
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Other Notes
Aqueous ammonium sulfate solution equivalent to indicated ammonia levels
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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S Ishwarya et al.
Preparative biochemistry & biotechnology, 43(1), 95-107 (2012-12-12)
A serine protease was purified 6.9-fold from the leaves of Thespesia populnea using ammonium sulfate fractionation followed by CM-cellulose and Sephadex G-100 chromatography. The purified enzyme was named populnein and was characterized. It was made up of a single polypeptide
Urh Černigoj et al.
Journal of chromatography. A, 1281, 87-93 (2013-02-13)
To exploit different chromatographic modes for efficient plasmid DNA (pDNA) purification a novel monolithic chromatographic support bearing multimodal histamine (HISA) groups was developed and characterized. Electrostatic charge of HISA groups depends on the pH of the mobile phase, being neutral
Cheng Jiang et al.
Analytica chimica acta, 766, 88-93 (2013-02-23)
T4 polynucleotide kinase (PNK) plays a critical role in various cellular events. Here, we describe a novel colorimetric strategy for estimating the activity of PNK and screening its inhibitors taking advantage of the efficient cleavage of λ exonuclease and the
E D N S Abeyrathne et al.
Poultry science, 92(4), 1091-1097 (2013-03-09)
Ovotransferrin is one of the major egg white proteins that have antimicrobial activity as well as iron binding capability. The objective of this study was to develop a simple and easy method to separate ovotransferrin without using organic solvents. Egg
Stefan Tenzer et al.
Methods in molecular biology (Clifton, N.J.), 960, 1-14 (2013-01-19)
Proteasomes are the main cytosolic proteases responsible for generating peptides for antigen processing and presentation in the MHC (major histocompatibility complex) class-I pathway. Purified 20S and 26S proteasomes have been widely used to study both specificity and efficiency of antigen
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