Products > Optimize Reagents > Optimize - Buffers > BIS-TRIS propane Buffer
BIS-TRIS propane
Synonyms: 1,3-Bis[tris(hydroxymethyl)methylamino]propane
C11H26N2O6
CH2[CH2NHC(CH2OH)3]2
Mr 282.34
CAS Number [64431-96-5]
EC Number 264-899-3
Beilstein Registry Number 1786109
MDL Number MFCD00004689
PubChem Substance ID 24891934
Purity ≥ 99.0%
pKa1 = 6.8 at 25°C
pKa2 = 9.0 at 25°C
HR2-795 is titrated to pH 7.0 using HCl
Measured Conductivity Range: 41.9 - 43.5 mS/cm at 25°C
Measured Refractive Index Range: 1.39110 - 1.39222 at 20°C
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2. Non-native Local Interactions in Protein Folding and Stability: Introducing a Helical Tendency in the AII beta-Sheet alpha-Spectrin SH3 Domain. Prieto, J; Wilmans, M; Jimenez, MA; Rico, M; Serrano, L. J Mol Biol 268, 760- 778, 1997.