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T7408

Sigma-Aldrich

Triethylammonium bicarbonate buffer

1.0 M, pH 8.5±0.1

Synonym(s):

Triethylammonium hydrogen carbonate buffer

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About This Item

CAS Number:
15715-58-9
Beilstein:
3624751
MDL number:
MFCD00466938
UNSPSC Code:
12161700
PubChem Substance ID:
24900453
NACRES:
NA.25

form

liquid

storage condition

(Tightly closed)

concentration

1.0 M

color

colorless

pH

8.5±0.1

density

1.02 g/mL at 25 °C (lit.)

suitability

suitable for LC-MS
suitable for mass spectrometry

application(s)

diagnostic assay manufacturing
microbiology
sample preparation

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

Triethylammonium bicarbonate buffer is used in ion-exchange chromatography and electrophoresis.
It has also been used:
  • in trypsin digestion
  • as a component of lysis buffer
  • to adjust the pH of buffer for protein quantification

Buffer for use in ion-exchange chromatography and electrophoresis.

Biochem/physiol Actions

Triethylammonium bicarbonate buffer is useful in oligonucleotides purification for electrospray mass spectrometry analysis. It is also utilized in trypsin digestion buffers.

Other Notes

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comparable product

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Description
Pricing

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Stefani N Thomas et al.
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The National Cancer Institute (NCI) Clinical Proteomic Tumor Analysis Consortium (CPTAC) established a harmonized method for large-scale clinical proteomic studies. SWATH-MS, an instance of data-independent acquisition (DIA) proteomic methods, is an alternate proteomic approach. In this study, we used SWATH-MS
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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
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Hao P, et al.
Journal of Proteome Research, 14(2), 1308-1314 (2015)
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