MtoZ Biolabs

Protein analysis is crucial for biochemical, and biopharmaceutical studies. To meet our customers’ needs in these fields, MtoZ Biolabs has developed a sophisticated mass spectrometry platform, and is proud to offer services covering identification of proteins, mass measurement and PTMs analysis of proteins, antibodies, and other biopharmaceuticals.


Service Categories

Protein Identification
MtoZ Biolabs utilizes 2D-nano LC-MS/MS technology for protein identification. This service is compatible for analyzing both single and complex protein samples with high confidence.

Protein Mass Measurement
MtoZ Biolabs provides protein mass measurement service using MALDI-TOF technique. This service can be well applied for evaluation of sample purity, protein subunits and polymer complex.


Protein PTMs Identification
MtoZ Biolabs has established a powerful platform for analyzing multiple protein PTMs, including phosphorylation, glycosylation, acetylation, etc. This platform is highlighted by a wide detecting range and is suitable for detecting low abundance modified proteins.

LC-MS Analysis of Pull-Down Proteins

Native MS Analysis

Related Services
Protein Analysis
Protein Identification
Protein Mass Measurement
LC-MS Analysis of Pull-Down Proteins
Native MS Analysis

Protein Sequencing
Protein De Novo Seq
N-Terminal Sequencing
C-Terminal Sequencing
Edman Degradation
Protein Full-Length Sequencing

PTM Analysis
Phospho Proteomics
Acetyl Proteomics
Ubiquitin Proteomics
Glyco Proteomics
Disulfide Bond
Histone Modifications

About Us
MtoZ Biolabs is an integrate contract research organization (CRO) providing advanced proteomics, metabolomics, bioinformatics, and biopharmaceutical analysis services to researchers in biochemistry, biotechnology, and biopharmaceutical fields. The name of MtoZ represents “mass to charge ratio” in mass spectrometry analysis, as most of our services are provided based on our well-established mass spectrometry platforms. Our services allow for the rapid and efficient development of research projects, including protein analysis, proteomics, and metabolomics programs.

MtoZ Biolabs is specialized in quantitative multiplexed proteomics and metabolomics applications through the establishment of state-of-the-art mass spectrometry platforms, coupled with high-performance liquid chromatography technology. We are committed to developing efficient, and effective tools for addressing core bioinformatics problems. With a continuing focus on quality, MtoZ Biolabs is well equipped to help you with your needs in proteomics, metabolomics, bioinformatics, and biopharmaceutical research. Our ultimate aim is to provide more rapid, high-throughput, and cost-effective analysis, with exceptional data quality and minimal sample.