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UPS1

Sigma-Aldrich

Universal Proteomics Standard Set

Protein Mass Spectrometry Calibration Standard

别名:
Mass Spec Standard
EC 号:
NACRES:
NA.24

质量水平

200

质量

Protein Mass Spectrometry Calibration Standard

储存温度

−20°C

一般描述

The Universal Proteomics Standard (UPS) Set was developed in collaboration with the Association of Biomolecular Resource Facilities (ABRF) Proteomics Standards Research Group (sPRG). This protein mixture was extensively evaluated and reported under the direction of ABRF′s sPRG during a comprehensive 2005/2006 study. The findings of the study were presented at the ABRF 2006 and US HUPO 2006 conferences.

应用

The Universal Proteomics Standard (UPS) Set is intended to standardize and/or evaluate mass spectrometric (e.g., LC-MS/MS, MALDI-TOF-MS, etc.) and electrophoretic analysis conditions prior to the analysis of complex protein samples. Potential uses include:
  • Bracketing critical experimental datasets for confirming the robustness of analysis methods
  • Comparison of MS or other proteomic data that are generated in different labs using a variety of analytical strategies and instruments
  • Identifying limitations of proteomics analysis systems and search algorithms
  • An external reference to assist with the evaluation of data derived from poorly defined samples

特点和优势

Discover the Benefits for Yourself!
  • Test the power of your analytical strategy
  • Troubleshoot and optimize your analytical protocol
  • Confirm system suitability before analyzing critical samples
  • Normalize analytical results day to day or lab to lab

试剂盒组分也可单独购买

产品编号
说明
化学品安全说明书

  • T6567Trypsin from porcine pancreas, BioReagent, Proteomics Grade, Dimethylated 20 μg

象形图

Exclamation markHealth hazard

警示用语:

Danger

危险分类

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

分析证书

原产地证书 (CofO)

Stephane Houel et al.
Journal of proteome research, 9(8), 4152-4160 (2010-06-29)
A complicating factor for protein identification within complex mixtures by LC/MS/MS is the problem of "chimera" spectra, where two or more precursor ions with similar mass and retention time are co-sequenced by MS/MS. Chimera spectra show reduced scores due to
Laurent Gatto et al.
Biochimica et biophysica acta, 1844(1 Pt A), 42-51 (2013-05-23)
This review presents how R, the popular statistical environment and programming language, can be used in the frame of proteomics data analysis. A short introduction to R is given, with special emphasis on some of the features that make R
Claire Ramus et al.
Journal of proteomics, 132, 51-62 (2015-11-21)
Proteomic workflows based on nanoLC-MS/MS data-dependent-acquisition analysis have progressed tremendously in recent years. High-resolution and fast sequencing instruments have enabled the use of label-free quantitative methods, based either on spectral counting or on MS signal analysis, which appear as an
Matthew The et al.
Nature communications, 11(1), 3234-3234 (2020-06-28)
In shotgun proteomics, the analysis of label-free quantification experiments is typically limited by the identification rate and the noise level in the quantitative data. This generally causes a low sensitivity in differential expression analysis. Here, we propose a quantification-first approach
Vincent A Fusaro et al.
Nature biotechnology, 27(2), 190-198 (2009-01-27)
Protein biomarker discovery produces lengthy lists of candidates that must subsequently be verified in blood or other accessible biofluids. Use of targeted mass spectrometry (MS) to verify disease- or therapy-related changes in protein levels requires the selection of peptides that

技术文章

Universal Proteomics Standards – Validating the Future of Proteomics

The era of high-throughput proteomics has recently blossomed due in large part to advances in the methods by which proteins and proteomes are analyzed. Improved fractionation techniques, combined with advances in mass spectrometry, have decreased concerns of sample complexity, and directed more focus towards high-throughput techniques.

相关内容

UPS1 & UPS2 Proteomic Standards

Standardize Your Research. We offer both the Universal Proteomics Standard and the Proteomics Dynamic range Standard as complex, well-defined, well characterized reference standards for mass spectrometry.

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