Products > Optimization Screens > StockOptions Buffer Kits > StockOptions Tris Hydrochloride Buffer Kit
StockOptions Tris Hydrochloride Buffer Kit
Applications
- Focused, titrated buffer stocks for crystal screening, optimization, & production
Features
- pH 7.0 - 9.0 (21 reagents)
- 0.1 unit increments for fine tuning pH
- 1.0 M concentrated stocks
- Tris hydrochloride pKa 8.1
Description
StockOptions Tris hydrochloride buffer kit is a preformulated, sterile filtered set of titrated buffer stocks. The StockOptions Tris hydrochloride buffer stock reagents are supplied as 1.0 M stock solutions in 10 ml volumes. Each StockOptions Tris hydrochloride buffer reagent is carefully titrated using sodium hydroxide. StockOptions Tris hydrochloride is comprised of 21 unique reagents covering the pH range of 7.0 to 9.0 in 0.1 pH unit increments.
TRIS hydrochloride
Synonyms: TRIS HCl, Trizma hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride.
NH2C(CH2OH)3 · HCl
C4H11NO3 · HCl
Mr 157.60 [1185-53-1]
EC Number 214-684-5
Beilstein Registry Number 3675235
MDL Number MFCD00012590
PubChem Substance ID 24900398
pKa 8.1
Purity =99.0%
Al =0.0005%
As =0.0001%
Ba =0.0005%
Bi =0.0005%
Ca =0.001%
Cd =0.0005%
Co =0.0005%
Cr =0.0005%
Cu =0.0005%
Fe =0.0005%
K =0.005%
Li =0.0005%
Mg =0.0005%
Mn =0.0005%
Mo =0.0005%
Na =0.005%
Ni =0.0005%
Pb =0.0005%
SO4 =0.005%
Sr =0.0005%
Zn =0.0005%
Support Material(s)
HR2-237 StockOptions Tris Hydrochloride DocumentsRelated Item(S)
References
1. Microscale Fluorescent Thermal Stability Assay for Membrane Proteins Structure, Volume 16, Issue 3, 11 March 2008, Pages 351-359 Alexander I. Alexandrov, Mauro Mileni, Ellen Y.T. Chien, Michael A. Hanson, Raymond C. Stevens
2. Increasing the size of microcrystals by fine sampling of pH limits. A. McPherson. J. Appl. Cryst. (1995). 28, 362-365.
