Product Description: TAPSO is a common biological buffer, a pH stabilization reagent, with effective pH ranging from 7-8, and pKa values ranging from 7.5–9.0. TAPSO contains Tris groups and exhibits quite reactive activity with zwitterionic glycine peptides[1].
Formula: C7H17NO7S
References: [1]Machado CM, et al. Interpretation of non-Nernstian slopes in graphic analysis of data collected in pH range close to deprotonation of a ligand Part I. A glass electrode potentiometric and polarographic study of Cd-(TAPSO)x-(OH)y and Zn-(TAPSO)x-(OH)y systems. Talanta. 2006 Jan 15;68(3):819-30.
CAS Number: 68399-81-5
Molecular Weight: 259.28
Compound Purity: 97.0
Research Area: Others
Solubility: 10 mM in DMSO
Target: Biochemical Assay Reagents