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Sigma-Aldrich

Triethylammonium bicarbonate buffer

volatile buffer, ~1.0 M in H2O

Synonym(s):

Buffer solution 1 M pH 8.5 (volatile), Triethylammonium hydrogen carbonate buffer

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About This Item

CAS Number:
15715-58-9
Beilstein/REAXYS Number:
3624751
MDL number:
MFCD00466938
UNSPSC Code:
12161700
PubChem Substance ID:
57653390
NACRES:
NA.25

Quality Level

200

form

liquid

concentration

~1.0 M in H2O

refractive index

n20/D 1.355

pH

8.4-8.6 (25 °C)

density

1.018 g/mL at 20 °C

λ

neat

UV absorption

λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.05

application(s)

diagnostic assay manufacturing

storage temp.

2-8°C

SMILES string

OC(O)=O.CCN(CC)CC

InChI

1S/C6H15N.CH2O3/c1-4-7(5-2)6-3;2-1(3)4/h4-6H2,1-3H3;(H2,2,3,4)

InChI key

AFQIYTIJXGTIEY-UHFFFAOYSA-N

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Application

Buffer for use in ion-exchange chromatography and electrophoresis.

Other Notes

For use in ion-exchange chromatography and electrophoresis

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Use of triethlammonium buffers in ion-exchange chromatography and electrophoresis.
J PORATH
Nature, 175(4454), 478-478 (1955-03-12)
Dwayne A Elias et al.
Nucleic acids research, 37(9), 2926-2939 (2009-03-19)
Hypothetical (HyP) and conserved HyP genes account for >30% of sequenced bacterial genomes. For the sulfate-reducing bacterium Desulfovibrio vulgaris Hildenborough, 347 of the 3634 genes were annotated as conserved HyP (9.5%) along with 887 HyP genes (24.4%). Given the large
D Lemaire et al.
Analytical chemistry, 73(8), 1699-1706 (2001-05-08)
The use of triethylammonium bicarbonate (TEAB) solution in electrospray mass spectrometry proved to be a very efficient way for studying proteins or noncovalent protein complexes under "nondenaturing" conditions. The low charge states observed in the mass spectra improve the separation
Marco L Hennrich et al.
Analytical chemistry, 81(18), 7814-7822 (2009-08-20)
In proteomics, proteolytic peptides are often chemically modified to improve MS analysis, peptide identification, and/or to enable protein/peptide quantification. It is known that such chemical modifications can alter peptide fragmentation in collision induced dissociation MS/MS. Here, we investigated the fragmentation
C W Mahoney et al.
Analytical biochemistry, 138(1), 246-251 (1984-04-01)
The separation of 5'-adenosine di- and triphosphates from inorganic pyrophosphate or imidodiphosphate can be accomplished with reverse-phase HPLC by using a solvent system buffered by triethylammonium bicarbonate (pH 6.7). This buffer was used because it was neutral, readily volatile at
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