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C2885 Sigma

CHES

≥99.0% (titration)

Synonym: 2-(Cyclohexylamino)ethanesulfonic acid

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers
assay   ≥99.0% (titration)
useful pH range   8.6 - 10.0
pKa (25 °C)   9.3
Featured Industry   Diagnostic Assay Manufacturing

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
WGK Germany 
3

Protocols & Articles

Related Content

Buffer Reference Center

Citric Acid – Na2HPO4 Buffer Solutions, pH approx. 2.6–7.61 Citric acid monohydrate, C6H8O7 • H2O, M. wt. 210.14; 0.1M-solution contains 21.01 g/l. Na2HPO4, M. wt. 141.98; 0.2M-solution contains 28.4...
Keywords: Biological Buffers, Buffers

Peer-Reviewed Papers

References

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Buffers of constant ionic strength for studying pH-dependent processes. K.J. Ellis, J.F. Morrison Meth. Enzymol. 87, 405, (1982)

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Affinity labelling of liver alcohol dehydrogenase. Effects of pH and buffers on affinity labelling with iodoacetic acid and (R, S)-2-bromo-3-(5-imidazolyl)propionic acid. C. Syvertsen, J.S. McKinley-McKee Eur. J. Biochem. 117, 165, (1981)

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A quantitative study of continuous flow-counterbalanced capillary electrophoresis for sample purification. McLaren DG and Chen DD Electrophoresis 24(17), 2887-95, (2003)

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100,000-fold concentration of anions in capillary zone electrophoresis using electroosmotic flow controlled counterflow isotachophoretic stacking under field amplified conditions. Breadmore MC and Quirino JP Anal. Chem. 80(16), 6373-81, (2008)

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Preparation and electrophoretic separation of Bodipy-Fl-labeled glycosphingolipids. Sarver SA, Keithley RB, Essaka DC, et al. J. Chromatogr. A 1229, 268-73, (2012)

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Optimized procedure for renaturation of recombinant human bone morphogenetic protein-2 at high protein concentration. Vallejo LF and Rinas U Biotechnol. Bioeng. 85(6), 601-9, (2004)

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Analysis of flavonoids by capillary zone electrophoresis with electrokinetic supercharging. Zhong H, Yao Q, Breadmore MC, et al. Analyst 136(21), 4486-91, (2011)

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Reversible dissociation of thiolate ligands from molybdenum in an enzyme of the dimethyl sulfoxide reductase family. Bray RC, Adams B, Smith AT, et al. Biochemistry 39(37), 11258-69, (2000)

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Generic nitric oxide (NO) generating surface by immobilizing organoselenium species via layer-by-layer assembly. Jun Yang et al Langmuir 24, 10265-72, (2010)

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Solubilization of a membrane-bound diol dehydratase with retention of EPR g = 2.02 signal by using 2-(N-cyclohexylamino)ethanesulfonic acid buffer. Hartmanis MG and Stadtman TC Proc. Natl. Acad. Sci. U. S. A. 84(1), 76-9, (1987)

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High-throughput assay of nitric oxide metabolites in human plasma without deproteinization by lab-on-a-chip electrophoresis using a zwitterionic additive. Miyado T, Wakida S, Aizawa H, et al. J. Chromatogr. A 1206(1), 41-4, (2008)

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Chiral separation of polychlorinated biphenyls using a combination of hydroxypropyl-gamma-cyclodextrin and a polymeric chiral surfactant. Edwards SH and Shamsi SA Electrophoresis 23(9), 1320-7, (2002)

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Factors influencing the choice of buffer in background electrolytes for indirect detection of fast anions by capillary electrophoresis. Doble P, Macka M, and Haddad PR Electrophoresis 19(12), 2257-61, (1998)

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Monomeric ferric heme peptide derivatives: model systems for hemoproteins. Carraway AD, Povlock SL, Houston ML, et al. J. Inorg. Biochem. 60(4), 267-76, (1995)

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Use of site-directed mutagenesis and alternative substrates to assign the prototropic groups important to catalysis by Escherichia coli aspartate aminotransferase. Gloss LM and Kirsch JF Biochemistry 34(12), 3999-4007, (1995)

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Rapid assessment of beta-asarone content of Acorus calamus by micellar electrokinetic capillary chromatography. Hanson KM, Gayton-Ely M, Holland LA, et al. Electrophoresis 26(4-5), 943-6, (2005)

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Use of a reversible polyacrylamide gel cross-linker in western blotting for rapid transfer of a wide size range of polypeptides. Airey JA, Rogers MJ, and Sutko JL Biotechniques 10(5), 605-8, (1991)

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Merck 14,2055

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