Synonym: Calcined soda, Carbonic acid disodium salt, Soda ash
|Related Categories||Biochemicals and Reagents, Biological Buffers, Biomolecular Mass Spectrometry, Buffers A to Z, Metabolic Labeling,|
|pKa (25 °C)||(1) 6.37, (2) 10.25 (carbonic acid)|
Buffer component, may be used for the removal of peripheral membrane proteins.
1 kg in poly bottle
5 kg in poly drum
500 g in poly bottle
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
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powder, BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture
ACS reagent, 99.7-100.3%
ReagentPlus®, ≥99.5%, crystalline
anhydrous, powder, 99.999% trace metals basis
Certificate of Analysis
Certificate of Origin
|Precautionary statements||P305 + P351 + P338|
|Personal Protective Equipment||dust mask type N95 (US), Eyeshields, Gloves|
|Hazard Codes (Europe)||Xi|
|Risk Statements (Europe)||36|
|Safety Statements (Europe)||22-26|
1. OBJECTIVE To standardize a procedure for determining the enzymatic activity of Pectinase.
Keywords: Enzyme activity, Enzymology, Oxidations
1. OBJECTIVE To standardize a procedure for the enzymatic assay of Protease using Casein as a substrate at Sigma-Aldrich St. Louis.
A 5-day method for determination of soluble silicon concentrations in nonliquid fertilizer materials using a sodium carbonate-ammonium nitrate extractant followed by visible spectroscopy with heteropoly blue analysis: single-laboratory validation. Sebastian D, Rodrigues H, Kinsey C, et al. J. AOAC Int. 96(2), 251-9, (2013)
Stir bar sorptive extraction coupled to gas chromatography-mass spectrometry for the determination of bisphenols in canned beverages and filling liquids of canned vegetables. Cacho JI, Campillo N, Viñas P, et al. J. Chromatogr. A 1247, 146-53, (2012)
Optimization of sample pretreatment methods for simultaneous determination of dolasetron and hydrodolasetron in human plasma by HPLC-ESI-MS. Hu Y, Chen S, Chen J, et al. J. Chromatogr. Sci. 50(9), 785-91, (2012)
Improved enrichment and proteomic identification of outer membrane proteins from a Gram-negative bacterium: focus on Caulobacter crescentus. Cao Y, Johnson HM, and Bazemore-Walker CR Proteomics 12(2), 251-62, (2012)
Osmotic stress in Arctic and Antarctic strains of the green alga Zygnema (Zygnematales, Streptophyta): effects on photosynthesis and ultrastructure. Kaplan F, Lewis LA, Herburger K, et al. Micron 44, 317-30, (2013)
Inhibition studies with anions and small molecules of two novel α-carbonic anhydrases from the bacterial pathogen Salmonella enterica serovar Typhimurium. Daniela Vullo et al Bioorg. Med. Chem. Lett. 21, 3591-5, (2011)
Purification and inhibition studies with anions and sulfonamides of an α-carbonic anhydrase from the Antarctic seal Leptonychotes weddellii. Alessandra Cincinelli et al Bioorg. Med. Chem. 19, 1847-51, (2011)
Inhibition of the -carbonic anhydrase from Streptococcus pneumoniae by inorganic anions and small molecules: Toward innovative drug design of antiinfectives? Peter Burghout et al Bioorg. Med. Chem. 19, 243-8, (2011)
Corp MSDS 1 (2), 3134:D / FT-IR 1 (2), 1272:C / FT-IR 1 (1), 545:A / FT-IR 2 (3), 4727:C / RegBook 1 (3), 3397:B / Sax 6, 2417 / Sigma FT-IR 1 (2), 1043:A
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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