TAPSO
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].
Product Specifications
CAS Number
68399-81-5
UNSPSC
12352200
Hazard Statement
H315, H319, H335
Target
Biochemical Assay Reagents
Type
Biochemical Assay Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/tapso.html
Purity
98.0
Solubility
DMSO : 50 mg/mL (ultrasonic) |H2O : 100 mg/mL (ultrasonic)
Smiles
O=S(CC(O)CNC(CO)(CO)CO)(O)=O
Molecular Formula
C7H17NO7S
Molecular Weight
259.28
Precautions
H315, H319, H335
References & Citations
[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.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Biochemical Assay Reagents
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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