Merck
CN

TT0010

Sigma-Aldrich

Trypsin Spin Columns

for proteomics

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别名:
Immobilized TPCK- treated Trypsin, Immobilized Trypsin
NACRES:
NA.56

等级

for proteomics

储存温度

2-8°C

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一般描述

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.

特点和优势

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

相关产品

产品编号
说明
价格

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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示例

T1503
货号
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25G
包装规格/数量

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705578-5MG-PW

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MMYOMAG-74K-13

1000309185

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Hans W Hahn et al.
Journal of proteome research, 8(9), 4225-4230 (2009-07-31)
Trypsin was immobilized on glycidylmethacrylate-co-divinylbenzene (GMA/DVB) polymerized in pipet tips for online enzymatic digestion of proteins. The major advantages of in-tip digestion are easy handling and small sample amount required for analysis. Microwave-assisted digestion was applied for highly efficient and
Julianne Backiel et al.
Biochemistry, 47(43), 11273-11284 (2008-10-04)
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
Logan J Everett et al.
Journal of proteome research, 9(2), 700-707 (2009-12-02)
"Multi-stage" search strategies have become widely accepted for peptide identification and are implemented in a number of available software packages. We describe limitations of these strategies for validation and decoy-based statistical analyses and demonstrate these limitations using a set of
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

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