TES, free acid

Discontinued Product

TES, free acid (Cat. No. 5891) has been withdrawn from sale for commercial reasons.
Description: Buffering agent; pKa at physiolgical pH (7.4) at 25°C
Chemical Name: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid
Purity: ≥99%
Reviews (1)

Biological Activity for TES, free acid

TES, free acid is a buffering agent. Working pH range: 6.8 - 8.2. used in a range of protein assays. Forms complexes with DNA and affects restriction enzyme kinetics.

Technical Data for TES, free acid

M. Wt 229.25
Formula C6H15NO6S
Storage Store at RT
Purity ≥99%
CAS Number 7365-44-8
PubChem ID 81831
Smiles OCC(NCCS(=O)(O)=O)(CO)CO

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Product Datasheets for TES, free acid

Certificate of Analysis / Product Datasheet
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References for TES, free acid

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Keywords: TES, free acid, TES, free acid supplier, Buffering, agents, buffers, physiological, protein, assay, test, yolk, buffer, Buffers,, Solvents, and, Solutions, 5891, Tocris Bioscience

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Reviews for TES, free acid

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TES free acid makes good buffer.
By Anonymous on 02/11/2019
Species: Human

TES dissolved in dH2O to prepare buffer. 10N NaOH used to adjust pH.I will recommand buying the product.

Store at 4ᵒC.