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T7567

Sigma-Aldrich

Tributylphosphine solution

200 mM (in N-methyl-2-pyrrolidinone), liquid

Synonyme(s) :

TBP

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About This Item

Formule empirique (notation de Hill):
C12H27P
Numéro CAS:
998-40-3
Poids moléculaire :
202.32
Numéro MDL:
MFCD00009462
Code UNSPSC :
41105323
ID de substance PubChem :
24900459
Nomenclature NACRES :
NA.56

Forme

liquid

Niveau de qualité

100

Concentration

200 mM (in N-methyl-2-pyrrolidinone)

Chaîne SMILES 

CCCCP(CCCC)CCCC

InChI

1S/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

Clé InChI

TUQOTMZNTHZOKS-UHFFFAOYSA-N

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Application

TBP is an uncharged reducing agent for disulfide bonds of cysteine residues. This reagent is ideally suited for preparation of protein samples prior to IEF and 2D electrophoresis. Reduction with TBP and subsequent alkylation with iodoacetamide improves resolution, allows greater sample loads, and therefore, improves visualization of low abundance proteins

Conditionnement

Sealed ampule of 0.5 mL

Pictogrammes

Health hazardCorrosionExclamation mark
GHS08,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H314,H335,H360D,H412

Classification des risques

Aquatic Chronic 3 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1A - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

186.8 °F - closed cup

Point d'éclair (°C)

86 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Stuart Thomson et al.
Clinical & experimental metastasis, 25(8), 843-854 (2008-08-13)
NSCLC cells with a mesenchymal phenotype have shown a marked reduction in sensitivity to EGFR inhibitors, though the molecular rationale has remained obscure. Here we find that in mesenchymal-like tumor cells both tyrosine phosphorylation of EGFR, ErbB2, and ErbB3 signaling
Tien Q Pham et al.
The Journal of organic chemistry, 70(16), 6369-6377 (2005-07-30)
The phosphine-catalyzed [3 + 2]-cycloaddition of 5-methylenehydantoins 4 with the ylides 5, derived from addition of tributylphosphine to the 2-butynoic acid derivatives, 6a-d, gives spiro-heterocyclic products. The camphor sultam derivative 6b gives optically active products. Noteable was that the ylides
T Oe et al.
Journal of chromatography. B, Biomedical sciences and applications, 708(1-2), 285-289 (1998-07-08)
A method was developed for the simultaneous determination of gamma-glutamylglutathione (gamma-GluGSH) and other low-molecular-mass thiol compounds (cysteine, cysteamine, homocysteine, cysteinylglycine, gamma-glutamylcysteine, glutathione and N-acetylcysteine) using high-performance liquid chromatography combined with precolumn fluorescence labeling with ammonium 7-fluorobenzo-2-oxa-1,3-diazole-4-sulphonate (SBD-F). These SBD-labeled thiol
Toon Verheyen et al.
Nucleic acids research, 43(12), 5771-5784 (2015-05-21)
Protein phosphatase-1 (PP1) is a key regulator of transcription and is targeted to promoter regions via associated proteins. However, the chromatin binding sites of PP1 have never been studied in a systematic and genome-wide manner. Methylation-based DamID profiling in HeLa
Kornelis S M van der Geest et al.
Rheumatology (Oxford, England), 54(5), 950-958 (2014-10-24)
The aim of this study was to investigate the turnover of Treg cells in the SF of RA patients. Treg cells were enumerated in peripheral blood and SF of RA patients and analysed by flow cytometry for expression of the
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