Thermo Scientific™ Pierce™ Trifluoroacetic Acid (TFA), Sequencing grade is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent in reverse-phase peptide separations.

CAS: 75-50-3 Molecular Formula: C3H9N Molecular Weight (g/mol): 59.11 InChI Key: GETQZCLCWQTVFV-UHFFFAOYSA-N IUPAC Name: trimethylamine SMILES: CN(C)C

Tandem Mass Tag (TMT) reagents are specially designed to enable identification and quantitation of proteins in different samples using tandem mass spectrometry. The TMT11-131C tag structure is identical to the other TMT10pex tags, but the TMT11-131C mass reporter is labeled with only 13C isotopes

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Ideal for difficult-to-silylate compounds, the Thermo Scientific™ BSTFA + 1% TMCS Silylation Reagent is derivatizing compounds.

Bottles and ampules of 99.5%-pure HFBA (MW 214.04, CAS 375-22-4), valid for use as an ion-pairing agent in reverse-phase peptide separations (HPLC).

For multiplex quantitative protein expression analysis by mass spectrometry

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations.

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

Derivatize carboxyl acids, phenols, and sulfonamides for electron-capture detection (ECD) GC analysis with the Thermo Scientific™ Pentafluorobenzyl Bromide (PFBBr) Alkylation Reagent.

Study protein expression by quantitative mass spectrometry using amine-labeling compounds of equal total mass (isobaric) but different reporter ions.

CAS: 497-19-8 Molecular Formula: CNa2O3 Molecular Weight (g/mol): 105.99 InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L IUPAC Name: disodium carbonate SMILES: [Na+].[Na+].[O-]C([O-])=O

Offer maximum volatility with the Thermo Scientific™ MSTFA and MSTFA + 1% TMCS Silylation Reagent.

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-]

Molecular Formula: BrO₃-

CAS: 5332-73-0 Molecular Formula: C4H11NO Molecular Weight (g/mol): 89.14 MDL Number: MFCD00014831 InChI Key: FAXDZWQIWUSWJH-UHFFFAOYSA-N PubChem CID: 1672 IUPAC Name: 3-methoxypropan-1-amine SMILES: COCCCN

For multiplex quantitative protein expression analysis by mass spectrometry

Molecular Formula: OOC(CH₂)₂COO₂-

CAS: 7558-80-7 Molecular Formula: H2NaO4P Molecular Weight (g/mol): 119.98 MDL Number: MFCD00003527,MFCD00146206 InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M PubChem CID: 23672064 ChEBI: CHEBI:37585 IUPAC Name: sodium;dihydrogen phosphate SMILES: [Na+].OP(O)([O-])=O

CAS: 7558-80-7 Molecular Formula: H2NaO4P Molecular Weight (g/mol): 119.98 MDL Number: MFCD00003527,MFCD00146206 InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M PubChem CID: 23672064 ChEBI: CHEBI:37585 IUPAC Name: sodium dihydrogen phosphate SMILES: [Na+].OP(O)([O-])=O

Molecular Formula: NO₂-F(N)

Perform measurement of protein and peptide cysteine modifications (S-nitrosylation, oxidation and disulfide bridges) by multiplex quantitative mass spectrometry.

Molecular Formula: C₂H₂(COO)₂₂-

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-]

Study protein expression by quantitative mass spectrometry using amine-labeling compounds of equal total mass (isobaric) but different reporter ions.

CAS: 121-44-8 Molecular Formula: C6H15N Molecular Weight (g/mol): 101.193 InChI Key: ZMANZCXQSJIPKH-UHFFFAOYSA-N PubChem CID: 8471 ChEBI: CHEBI:35026 IUPAC Name: N,N-diethylethanamine SMILES: CCN(CC)CC