Corporate Banner
Satellite Banner
Proteomics
Scientific Community
 
Become a Member | Sign in
Home>Resources>Application Notes>This Application Note
  Application Notes
Scientific News
Cellular Contamination Pathway for Heavy Elements Identified
Berkeley Lab scientists find that an iron-binding protein can transport actinides into cells.
Lemon Juice and Human Norovirus
Citric acid may prevent the highly contagious norovirus from infecting humans, scientists discovered from the German Cancer Research Center.
Signature of Microbiomes Linked to Schizophrenia
Studying microbiomes in throat may help identify causes and treatments of brain disorder.
Structural Discoveries Could Aid in Better Drug Design
Scientists have uncovered the structural details of how some proteins interact to turn two different signals into a single integrated output.
Protein Found to Play a Key Role in Blocking Pathogen Survival
Calprotectin fends off microbial invaders by limiting access to iron, an important nutrient.
Study Identifies the Off Switch for Biofilm Formation
New discovery could help prevent the formation of infectious bacterial films on hospital equipment.
How DNA ‘Proofreader’ Proteins Pick and Edit Their Reading Material
Researchers from North Carolina State University and the University of North Carolina at Chapel Hill have discovered how two important proofreader proteins know where to look for errors during DNA replication and how they work together to signal the body’s repair mechanism.
Protein Found to Control Inflammatory Response
A new Northwestern Medicine study shows that a protein called POP1 prevents severe inflammation and, potentially, diseases caused by excessive inflammatory responses.
X-ray Laser Experiment Could Help in Designing Drugs for Brain Disorders
Scientists found that when two protein structures in the brain join up, they act as an amplifier for a slight increase in calcium concentration, triggering a gunshot-like release of neurotransmitters from one neuron to another.
Team Identifies Structure of Tumor-Suppressing Protein
An international group of researchers led by Carnegie Mellon University physicists Mathias Lösche and Frank Heinrich have established the structure of an important tumor suppressing protein, PTEN.
Scroll Up
Scroll Down

Novel ProteoPrep® 20 Immunoaffinity Depletion Resin for Human Plasma
Bookmark and Share

Sigma Aldrich

The study of the human plasma proteome is an area of hugeimportance, especially for the pharmaceutical potential ofidentifying disease biomarkers. Many proteins of interestappear at low concentrations in the plasma and are, therefore,difficult to detect.

Identification of potential biomarkers is especially difficult dueto the presence of higher abundance proteins. To addressthese issues, an affinity resin has been developed for removalof 20 high abundance proteins from 8 µl of plasma. Depletionof these abundant proteins allows for visualization of proteinsthat co-migrate with, and are masked by, the high abundanceproteins during 1-D or 2-D gel electrophoresis andHPLC separations. Plasma proteins can then be loaded ontogels, IPG strips, or HPLC columns at higher levels for improvedvisualization/detection of low copy number proteins.

Further Information

Related Content

Sigma Life Science to Distribute Olink Bioscience's Protein-Protein Interaction Assay
The products complement Sigma's antibody, RNAi and gene editing technologies.
Tuesday, February 12, 2013
Sigma® Life Science Awarded Silver in Top Ten Innovations 2010
Company’s CompoZr® cell lines ranked second as The Scientist magazine unveils this year’s best life science innovations.
Monday, December 06, 2010
Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,500+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
3,700+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FREE!