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Photochemistry / Alfa Chemistry
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Protein Detection


Protein is an important component of the body and is related to various physiological phenomena of the body. Proteins are needed for development and repair and renewal of damaged cells. In this era, proteomics, as one of the main research objects of life science, is particularly important to the analysis of proteins. Protein analysis includes protein expression level, post-translational modification, protein interaction, etc. Therefore, a comprehensive understanding of proteins is of great significance for understanding the nature of life phenomena, disease diagnosis, disease mechanism and even drug development.

Our services include but are not limited to:

Protein structure analysis

Protein structure analysis:

Primary structural determination

Disulfide bond analysis

3 D structure determination

Characterization of protein purity and uniformity

SDS electrophoresi

Analytical dimension exclusion chromatography

Protein electrophoresis analysis based on chip

Capillary electrophoresis

Ultraviolet detection

High pressure liquid chromatograh

Characterization of protein purity and uniformity
Protein molecular weight determination

Protein molecular weight determination:

Gel filtration

SDS-polyacrylamide gel electrophoresi

Sedimentation (overspeed centrifugation)

Protein sequence analysis:

Analysis of physical and chemical properties

Hydrophobic analysis

Transmembrane region analysis

Signal peptide prediction

Subcellular localization

Domain localization

Protein sequence analysis

Our strengths

  • Professional analysis team
  • Professional analytical instruments
  • Years of experience in protein analysis and identification

Please kindly note that our products and services are for research use only.