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TT0010

Sigma-Aldrich

Trypsin Spin Columns

for proteomics

Sinônimo(s):

Immobilized TPCK- treated Trypsin, Immobilized Trypsin

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About This Item

Código UNSPSC:
12352200
NACRES:
NA.56

grau

for proteomics

temperatura de armazenamento

2-8°C

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Descrição geral

Enjoy all of the advantages of Proteomics Grade Trypsin in a 15-minute digestion. A staple of MS sample preparation, efficient tryptic digestion is essential to successful proteomic analyses. While traditional digests require up to 18 hours, the same digest can be accomplished in only 15 minutes using the Trypsin Spin Column, Proteomics Grade.

This ultra-micro spin column contains highly purified, TPCK-treated porcine trypsin immobilized on a spherical 20 micron silica support, chemically modified to minimize non-specific adsorption. This product is ideal for rapid protein digestion of small volumes (100 μl or less). Eluted peptides are ready for MS analysis, and require no additional clean-up.

Características e benefícios

Discover the advantages for yourself!
  • 15 minute digestion
  • Ideal for 10 to 100 μg of protein sample
  • Minimal chymotryptic activity
  • No additional clean-up required

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Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

10 - Combustible liquids

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Enzymes of the Rnf family are believed to be bacterial redox-driven ion pumps, coupling an oxidoreduction process to the translocation of Na+ across the cell membrane. Here we show for the first time that Rnf is a flavoprotein, with FMN
Shama P Mirza et al.
Journal of proteome research, 7(7), 3042-3048 (2008-05-31)
Proteomics-based quantification methods for differential protein expression measurements are among the most important and challenging techniques in the field of mass spectrometry. Though numerous quantification methods have been established, no method meets all the demands for measuring accurate protein expression
Jiangjiang Liu et al.
Journal of the American Society for Mass Spectrometry, 20(5), 819-828 (2009-02-10)
This work uses electrospray ionization mass spectrometry (ESI-MS) in conjunction with hydrogen/deuterium exchange (HDX) and optical spectroscopy for characterizing the solution-phase properties of cytochrome c (cyt c) after heat exposure. Previous work demonstrated that heating results in irreversible denaturation for
Tomoharu Takeuchi et al.
Biological & pharmaceutical bulletin, 34(7), 1139-1142 (2011-07-02)
To study the endogenous counterpart of LEC-6, a major galectin in Caenorhabditis elegans, the proteomic analysis of glycoproteins captured by an immobilized LEC-6 column was performed using the nano liquid chromatography-tandem mass spectrometry (LC-MS/MS) technique. A protein recovered in a

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